157582945

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{142609}}^1$

素因数の和:142644

約数の個数: 16

約数和(自身を含む): 215626320

約数和(自身を除く): 58043375

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 142609, 713045, 1853917, 2424353, 9269585, 12121765, 31516589, 157582945]

約数ペア:

[(1, 157582945), (5, 31516589), (13, 12121765), (17, 9269585), (65, 2424353), (85, 1853917), (221, 713045), (1105, 142609)]