91240445

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{17597}}^1$

素因数の和:17680

約数の個数: 16

約数和(自身を含む): 117836208

約数和(自身を除く): 26595763

約数列:

[1, 5, 17, 61, 85, 305, 1037, 5185, 17597, 87985, 299149, 1073417, 1495745, 5367085, 18248089, 91240445]

約数ペア:

[(1, 91240445), (5, 18248089), (17, 5367085), (61, 1495745), (85, 1073417), (305, 299149), (1037, 87985), (5185, 17597)]