90696775

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{9623}}^1$

素因数の和:9675

約数の個数: 24

約数和(自身を含む): 125304480

約数和(自身を除く): 34607705

約数列:

[1, 5, 13, 25, 29, 65, 145, 325, 377, 725, 1885, 9425, 9623, 48115, 125099, 240575, 279067, 625495, 1395335, 3127475, 3627871, 6976675, 18139355, 90696775]

約数ペア:

[(1, 90696775), (5, 18139355), (13, 6976675), (25, 3627871), (29, 3127475), (65, 1395335), (145, 625495), (325, 279067), (377, 240575), (725, 125099), (1885, 48115), (9425, 9623)]