140461815

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{827}}^1$

素因数の和:928

約数の個数: 48

約数和(自身を含む): 247287168

約数和(自身を除く): 106825353

約数列:

[1, 3, 5, 13, 15, 39, 65, 67, 169, 195, 201, 335, 507, 827, 845, 871, 1005, 2481, 2535, 2613, 4135, 4355, 10751, 11323, 12405, 13065, 32253, 33969, 53755, 55409, 56615, 139763, 161265, 166227, 169845, 277045, 419289, 698815, 720317, 831135, 2096445, 2160951, 3601585, 9364121, 10804755, 28092363, 46820605, 140461815]

約数ペア:

[(1, 140461815), (3, 46820605), (5, 28092363), (13, 10804755), (15, 9364121), (39, 3601585), (65, 2160951), (67, 2096445), (169, 831135), (195, 720317), (201, 698815), (335, 419289), (507, 277045), (827, 169845), (845, 166227), (871, 161265), (1005, 139763), (2481, 56615), (2535, 55409), (2613, 53755), (4135, 33969), (4355, 32253), (10751, 13065), (11323, 12405)]