90835705

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{1987}}^1$

素因数の和:2256

約数の個数: 16

約数和(自身を含む): 112218624

約数和(自身を除く): 21382919

約数列:

[1, 5, 41, 205, 223, 1115, 1987, 9143, 9935, 45715, 81467, 407335, 443101, 2215505, 18167141, 90835705]

約数ペア:

[(1, 90835705), (5, 18167141), (41, 2215505), (205, 443101), (223, 407335), (1115, 81467), (1987, 45715), (9143, 9935)]