3131325

素因数分解:

$3^3\times 5^2\times {\mathrm{4639}}^1$

素因数の和:4658

約数の個数: 24

約数和(自身を含む): 5753600

約数和(自身を除く): 2622275

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 4639, 13917, 23195, 41751, 69585, 115975, 125253, 208755, 347925, 626265, 1043775, 3131325]

約数ペア:

[(1, 3131325), (3, 1043775), (5, 626265), (9, 347925), (15, 208755), (25, 125253), (27, 115975), (45, 69585), (75, 41751), (135, 23195), (225, 13917), (675, 4639)]