156043875

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{32009}}^1$

素因数の和:32040

約数の個数: 32

約数和(自身を含む): 279639360

約数和(自身を除く): 123595485

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 195, 325, 375, 975, 1625, 4875, 32009, 96027, 160045, 416117, 480135, 800225, 1248351, 2080585, 2400675, 4001125, 6241755, 10402925, 12003375, 31208775, 52014625, 156043875]

約数ペア:

[(1, 156043875), (3, 52014625), (5, 31208775), (13, 12003375), (15, 10402925), (25, 6241755), (39, 4001125), (65, 2400675), (75, 2080585), (125, 1248351), (195, 800225), (325, 480135), (375, 416117), (975, 160045), (1625, 96027), (4875, 32009)]