131279250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{175039}}^1$

素因数の和:175059

約数の個数: 32

約数和(自身を含む): 327674880

約数和(自身を除く): 196395630

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 750, 175039, 350078, 525117, 875195, 1050234, 1750390, 2625585, 4375975, 5251170, 8751950, 13127925, 21879875, 26255850, 43759750, 65639625, 131279250]

約数ペア:

[(1, 131279250), (2, 65639625), (3, 43759750), (5, 26255850), (6, 21879875), (10, 13127925), (15, 8751950), (25, 5251170), (30, 4375975), (50, 2625585), (75, 1750390), (125, 1050234), (150, 875195), (250, 525117), (375, 350078), (750, 175039)]