12009975

素因数分解:

$3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{2027}}^1$

素因数の和:2119

約数の個数: 24

約数和(自身を含む): 20117760

約数和(自身を除く): 8107785

約数列:

[1, 3, 5, 15, 25, 75, 79, 237, 395, 1185, 1975, 2027, 5925, 6081, 10135, 30405, 50675, 152025, 160133, 480399, 800665, 2401995, 4003325, 12009975]

約数ペア:

[(1, 12009975), (3, 4003325), (5, 2401995), (15, 800665), (25, 480399), (75, 160133), (79, 152025), (237, 50675), (395, 30405), (1185, 10135), (1975, 6081), (2027, 5925)]