87964875

素因数分解:

$3^2\times 5^3\times {\mathrm{78191}}^1$

素因数の和:78212

約数の個数: 24

約数和(自身を含む): 158573376

約数和(自身を除く): 70608501

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 1125, 78191, 234573, 390955, 703719, 1172865, 1954775, 3518595, 5864325, 9773875, 17592975, 29321625, 87964875]

約数ペア:

[(1, 87964875), (3, 29321625), (5, 17592975), (9, 9773875), (15, 5864325), (25, 3518595), (45, 1954775), (75, 1172865), (125, 703719), (225, 390955), (375, 234573), (1125, 78191)]