156961125

素因数分解:

$3^3\times 5^3\times {\mathrm{46507}}^1$

素因数の和:46531

約数の個数: 32

約数和(自身を含む): 290209920

約数和(自身を除く): 133248795

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 375, 675, 1125, 3375, 46507, 139521, 232535, 418563, 697605, 1162675, 1255689, 2092815, 3488025, 5813375, 6278445, 10464075, 17440125, 31392225, 52320375, 156961125]

約数ペア:

[(1, 156961125), (3, 52320375), (5, 31392225), (9, 17440125), (15, 10464075), (25, 6278445), (27, 5813375), (45, 3488025), (75, 2092815), (125, 1255689), (135, 1162675), (225, 697605), (375, 418563), (675, 232535), (1125, 139521), (3375, 46507)]