74645945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{3581}}^1$

素因数の和:3976

約数の個数: 16

約数和(自身を含む): 98003520

約数和(自身を除く): 23357575

約数列:

[1, 5, 11, 55, 379, 1895, 3581, 4169, 17905, 20845, 39391, 196955, 1357199, 6785995, 14929189, 74645945]

約数ペア:

[(1, 74645945), (5, 14929189), (11, 6785995), (55, 1357199), (379, 196955), (1895, 39391), (3581, 20845), (4169, 17905)]