38171705

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{271}}^1$

素因数の和:497

約数の個数: 32

約数和(自身を含む): 54286848

約数和(自身を除く): 16115143

約数列:

[1, 5, 11, 13, 55, 65, 143, 197, 271, 715, 985, 1355, 2167, 2561, 2981, 3523, 10835, 12805, 14905, 17615, 28171, 38753, 53387, 140855, 193765, 266935, 587257, 694031, 2936285, 3470155, 7634341, 38171705]

約数ペア:

[(1, 38171705), (5, 7634341), (11, 3470155), (13, 2936285), (55, 694031), (65, 587257), (143, 266935), (197, 193765), (271, 140855), (715, 53387), (985, 38753), (1355, 28171), (2167, 17615), (2561, 14905), (2981, 12805), (3523, 10835)]