74982905

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{4013}}^1$

素因数の和:4156

約数の個数: 16

約数和(自身を含む): 93349584

約数和(自身を除く): 18366679

約数列:

[1, 5, 37, 101, 185, 505, 3737, 4013, 18685, 20065, 148481, 405313, 742405, 2026565, 14996581, 74982905]

約数ペア:

[(1, 74982905), (5, 14996581), (37, 2026565), (101, 742405), (185, 405313), (505, 148481), (3737, 20065), (4013, 18685)]