118907945

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107609}}^1$

素因数の和:107644

約数の個数: 16

約数和(自身を含む): 162706320

約数和(自身を除く): 43798375

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 107609, 538045, 1398917, 1829353, 6994585, 9146765, 23781589, 118907945]

約数ペア:

[(1, 118907945), (5, 23781589), (13, 9146765), (17, 6994585), (65, 1829353), (85, 1398917), (221, 538045), (1105, 107609)]