23527845

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:211

約数の個数: 72

約数和(自身を含む): 46683000

約数和(自身を除く): 23155155

約数列:

[1, 3, 5, 9, 11, 15, 29, 33, 45, 55, 87, 99, 121, 145, 149, 165, 261, 319, 363, 435, 447, 495, 605, 745, 957, 1089, 1305, 1341, 1595, 1639, 1815, 2235, 2871, 3509, 4321, 4785, 4917, 5445, 6705, 8195, 10527, 12963, 14355, 14751, 17545, 18029, 21605, 24585, 31581, 38889, 47531, 52635, 54087, 64815, 73755, 90145, 142593, 157905, 162261, 194445, 237655, 270435, 427779, 522841, 712965, 811305, 1568523, 2138895, 2614205, 4705569, 7842615, 23527845]

約数ペア:

[(1, 23527845), (3, 7842615), (5, 4705569), (9, 2614205), (11, 2138895), (15, 1568523), (29, 811305), (33, 712965), (45, 522841), (55, 427779), (87, 270435), (99, 237655), (121, 194445), (145, 162261), (149, 157905), (165, 142593), (261, 90145), (319, 73755), (363, 64815), (435, 54087), (447, 52635), (495, 47531), (605, 38889), (745, 31581), (957, 24585), (1089, 21605), (1305, 18029), (1341, 17545), (1595, 14751), (1639, 14355), (1815, 12963), (2235, 10527), (2871, 8195), (3509, 6705), (4321, 5445), (4785, 4917)]