90985615

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{5273}}^1$

素因数の和:5331

約数の個数: 32

約数和(自身を含む): 136702080

約数和(自身を除く): 45716465

約数列:

[1, 5, 7, 17, 29, 35, 85, 119, 145, 203, 493, 595, 1015, 2465, 3451, 5273, 17255, 26365, 36911, 89641, 152917, 184555, 448205, 627487, 764585, 1070419, 2599589, 3137435, 5352095, 12997945, 18197123, 90985615]

約数ペア:

[(1, 90985615), (5, 18197123), (7, 12997945), (17, 5352095), (29, 3137435), (35, 2599589), (85, 1070419), (119, 764585), (145, 627487), (203, 448205), (493, 184555), (595, 152917), (1015, 89641), (2465, 36911), (3451, 26365), (5273, 17255)]