1240295615

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{3037}}^1$

素因数の和:3219

約数の個数: 32

約数和(自身を含む): 1645478016

約数和(自身を除く): 405182401

約数列:

[1, 5, 13, 61, 65, 103, 305, 515, 793, 1339, 3037, 3965, 6283, 6695, 15185, 31415, 39481, 81679, 185257, 197405, 312811, 408395, 926285, 1564055, 2408341, 4066543, 12041705, 19081471, 20332715, 95407355, 248059123, 1240295615]

約数ペア:

[(1, 1240295615), (5, 248059123), (13, 95407355), (61, 20332715), (65, 19081471), (103, 12041705), (305, 4066543), (515, 2408341), (793, 1564055), (1339, 926285), (3037, 408395), (3965, 312811), (6283, 197405), (6695, 185257), (15185, 81679), (31415, 39481)]