156678975

素因数分解:

$3^3\times 5^2\times {\mathrm{232117}}^1$

素因数の和:232136

約数の個数: 24

約数和(自身を含む): 287826320

約数和(自身を除く): 131147345

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 232117, 696351, 1160585, 2089053, 3481755, 5802925, 6267159, 10445265, 17408775, 31335795, 52226325, 156678975]

約数ペア:

[(1, 156678975), (3, 52226325), (5, 31335795), (9, 17408775), (15, 10445265), (25, 6267159), (27, 5802925), (45, 3481755), (75, 2089053), (135, 1160585), (225, 696351), (675, 232117)]