89045475

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{27611}}^1$

素因数の和:27667

約数の個数: 24

約数和(自身を含む): 150651072

約数和(自身を除く): 61605597

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 645, 1075, 3225, 27611, 82833, 138055, 414165, 690275, 1187273, 2070825, 3561819, 5936365, 17809095, 29681825, 89045475]

約数ペア:

[(1, 89045475), (3, 29681825), (5, 17809095), (15, 5936365), (25, 3561819), (43, 2070825), (75, 1187273), (129, 690275), (215, 414165), (645, 138055), (1075, 82833), (3225, 27611)]