85675245

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{523}}^1$

素因数の和:761

約数の個数: 32

約数和(自身を含む): 140247552

約数和(自身を除く): 54572307

約数列:

[1, 3, 5, 15, 67, 163, 201, 335, 489, 523, 815, 1005, 1569, 2445, 2615, 7845, 10921, 32763, 35041, 54605, 85249, 105123, 163815, 175205, 255747, 426245, 525615, 1278735, 5711683, 17135049, 28558415, 85675245]

約数ペア:

[(1, 85675245), (3, 28558415), (5, 17135049), (15, 5711683), (67, 1278735), (163, 525615), (201, 426245), (335, 255747), (489, 175205), (523, 163815), (815, 105123), (1005, 85249), (1569, 54605), (2445, 35041), (2615, 32763), (7845, 10921)]