42571685

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{34471}}^1$

素因数の和:34508

約数の個数: 16

約数和(自身を含む): 57912960

約数和(自身を除く): 15341275

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 34471, 172355, 448123, 654949, 2240615, 3274745, 8514337, 42571685]

約数ペア:

[(1, 42571685), (5, 8514337), (13, 3274745), (19, 2240615), (65, 654949), (95, 448123), (247, 172355), (1235, 34471)]