157598655

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{244339}}^1$

素因数の和:244390

約数の個数: 16

約数和(自身を含む): 258023040

約数和(自身を除く): 100424385

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 244339, 733017, 1221695, 3665085, 10506577, 31519731, 52532885, 157598655]

約数ペア:

[(1, 157598655), (3, 52532885), (5, 31519731), (15, 10506577), (43, 3665085), (129, 1221695), (215, 733017), (645, 244339)]