15940125

素因数分解:

$3^3\times 5^3\times {\mathrm{4723}}^1$

素因数の和:4747

約数の個数: 32

約数和(自身を含む): 29477760

約数和(自身を除く): 13537635

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 375, 675, 1125, 3375, 4723, 14169, 23615, 42507, 70845, 118075, 127521, 212535, 354225, 590375, 637605, 1062675, 1771125, 3188025, 5313375, 15940125]

約数ペア:

[(1, 15940125), (3, 5313375), (5, 3188025), (9, 1771125), (15, 1062675), (25, 637605), (27, 590375), (45, 354225), (75, 212535), (125, 127521), (135, 118075), (225, 70845), (375, 42507), (675, 23615), (1125, 14169), (3375, 4723)]