42964895

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{571}}^1$

素因数の和:826

約数の個数: 16

約数和(自身を含む): 52509600

約数和(自身を除く): 9544705

約数列:

[1, 5, 101, 149, 505, 571, 745, 2855, 15049, 57671, 75245, 85079, 288355, 425395, 8592979, 42964895]

約数ペア:

[(1, 42964895), (5, 8592979), (101, 425395), (149, 288355), (505, 85079), (571, 75245), (745, 57671), (2855, 15049)]