72458655

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{112339}}^1$

素因数の和:112390

約数の個数: 16

約数和(自身を含む): 118631040

約数和(自身を除く): 46172385

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 112339, 337017, 561695, 1685085, 4830577, 14491731, 24152885, 72458655]

約数ペア:

[(1, 72458655), (3, 24152885), (5, 14491731), (15, 4830577), (43, 1685085), (129, 561695), (215, 337017), (645, 112339)]