42789825

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{14629}}^1$

素因数の和:14658

約数の個数: 36

約数和(自身を含む): 82542460

約数和(自身を除く): 39752635

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 975, 2925, 14629, 43887, 73145, 131661, 190177, 219435, 365725, 570531, 658305, 950885, 1097175, 1711593, 2852655, 3291525, 4754425, 8557965, 14263275, 42789825]

約数ペア:

[(1, 42789825), (3, 14263275), (5, 8557965), (9, 4754425), (13, 3291525), (15, 2852655), (25, 1711593), (39, 1097175), (45, 950885), (65, 658305), (75, 570531), (117, 365725), (195, 219435), (225, 190177), (325, 131661), (585, 73145), (975, 43887), (2925, 14629)]