1880492398335

素因数分解:

$3^8\times 5^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1\times {\mathrm{3061}}^1$

素因数の和:3458

約数の個数: 144

約数和(自身を含む): 3452534877792

約数和(自身を除く): 1572042479457

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 81, 135, 183, 243, 305, 307, 405, 549, 729, 915, 921, 1215, 1535, 1647, 2187, 2745, 2763, 3061, 3645, 4605, 4941, 6561, 8235, 8289, 9183, 10935, 13815, 14823, 15305, 18727, 24705, 24867, 27549, 32805, 41445, 44469, 45915, 56181, 74115, 74601, 82647, 93635, 124335, 133407, 137745, 168543, 186721, 222345, 223803, 247941, 280905, 373005, 400221, 413235, 505629, 560163, 667035, 671409, 743823, 842715, 933605, 939727, 1119015, 1239705, 1516887, 1680489, 2001105, 2014227, 2231469, 2528145, 2800815, 2819181, 3357045, 3719115, 4550661, 4698635, 5041467, 6694407, 7584435, 8402445, 8457543, 10071135, 11157345, 13651983, 14095905, 15124401, 20083221, 22753305, 25207335, 25372629, 33472035, 40955949, 42287715, 45373203, 57323347, 68259915, 75622005, 76117887, 100416105, 122867847, 126863145, 136119609, 171970041, 204779745, 226866015, 228353661, 286616735, 380589435, 408358827, 515910123, 614339235, 680598045, 685060983, 859850205, 1141768305, 1225076481, 1547730369, 2041794135, 2055182949, 2579550615, 3425304915, 4643191107, 6125382405, 6165548847, 7738651845, 10275914745, 13929573321, 23215955535, 30827744235, 41788719963, 69647866605, 125366159889, 208943599815, 376098479667, 626830799445, 1880492398335]

約数ペア:

[(1, 1880492398335), (3, 626830799445), (5, 376098479667), (9, 208943599815), (15, 125366159889), (27, 69647866605), (45, 41788719963), (61, 30827744235), (81, 23215955535), (135, 13929573321), (183, 10275914745), (243, 7738651845), (305, 6165548847), (307, 6125382405), (405, 4643191107), (549, 3425304915), (729, 2579550615), (915, 2055182949), (921, 2041794135), (1215, 1547730369), (1535, 1225076481), (1647, 1141768305), (2187, 859850205), (2745, 685060983), (2763, 680598045), (3061, 614339235), (3645, 515910123), (4605, 408358827), (4941, 380589435), (6561, 286616735), (8235, 228353661), (8289, 226866015), (9183, 204779745), (10935, 171970041), (13815, 136119609), (14823, 126863145), (15305, 122867847), (18727, 100416105), (24705, 76117887), (24867, 75622005), (27549, 68259915), (32805, 57323347), (41445, 45373203), (44469, 42287715), (45915, 40955949), (56181, 33472035), (74115, 25372629), (74601, 25207335), (82647, 22753305), (93635, 20083221), (124335, 15124401), (133407, 14095905), (137745, 13651983), (168543, 11157345), (186721, 10071135), (222345, 8457543), (223803, 8402445), (247941, 7584435), (280905, 6694407), (373005, 5041467), (400221, 4698635), (413235, 4550661), (505629, 3719115), (560163, 3357045), (667035, 2819181), (671409, 2800815), (743823, 2528145), (842715, 2231469), (933605, 2014227), (939727, 2001105), (1119015, 1680489), (1239705, 1516887)]