61180451145

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{25229}}^1$

素因数の和:25348

約数の個数: 128

約数和(自身を含む): 125560627200

約数和(自身を除く): 64380176055

約数列:

[1, 3, 5, 9, 11, 15, 23, 27, 33, 45, 55, 69, 71, 99, 115, 135, 165, 207, 213, 253, 297, 345, 355, 495, 621, 639, 759, 781, 1035, 1065, 1265, 1485, 1633, 1917, 2277, 2343, 3105, 3195, 3795, 3905, 4899, 6831, 7029, 8165, 9585, 11385, 11715, 14697, 17963, 21087, 24495, 25229, 34155, 35145, 44091, 53889, 73485, 75687, 89815, 105435, 126145, 161667, 220455, 227061, 269445, 277519, 378435, 485001, 580267, 681183, 808335, 832557, 1135305, 1387595, 1740801, 1791259, 2425005, 2497671, 2901335, 3405915, 4162785, 5222403, 5373777, 6382937, 7493013, 8704005, 8956295, 12488355, 15667209, 16121331, 19148811, 19703849, 26112015, 26868885, 31914685, 37465065, 41198957, 48363993, 57446433, 59111547, 78336045, 80606655, 95744055, 98519245, 123596871, 172339299, 177334641, 205994785, 241819965, 287232165, 295557735, 370790613, 453188527, 532003923, 617984355, 861696495, 886673205, 1112371839, 1359565581, 1853953065, 2265942635, 2660019615, 4078696743, 5561859195, 6797827905, 12236090229, 20393483715, 61180451145]

約数ペア:

[(1, 61180451145), (3, 20393483715), (5, 12236090229), (9, 6797827905), (11, 5561859195), (15, 4078696743), (23, 2660019615), (27, 2265942635), (33, 1853953065), (45, 1359565581), (55, 1112371839), (69, 886673205), (71, 861696495), (99, 617984355), (115, 532003923), (135, 453188527), (165, 370790613), (207, 295557735), (213, 287232165), (253, 241819965), (297, 205994785), (345, 177334641), (355, 172339299), (495, 123596871), (621, 98519245), (639, 95744055), (759, 80606655), (781, 78336045), (1035, 59111547), (1065, 57446433), (1265, 48363993), (1485, 41198957), (1633, 37465065), (1917, 31914685), (2277, 26868885), (2343, 26112015), (3105, 19703849), (3195, 19148811), (3795, 16121331), (3905, 15667209), (4899, 12488355), (6831, 8956295), (7029, 8704005), (8165, 7493013), (9585, 6382937), (11385, 5373777), (11715, 5222403), (14697, 4162785), (17963, 3405915), (21087, 2901335), (24495, 2497671), (25229, 2425005), (34155, 1791259), (35145, 1740801), (44091, 1387595), (53889, 1135305), (73485, 832557), (75687, 808335), (89815, 681183), (105435, 580267), (126145, 485001), (161667, 378435), (220455, 277519), (227061, 269445)]