72202945

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{9157}}^1$

素因数の和:9264

約数の個数: 16

約数和(自身を含む): 92312640

約数和(自身を除く): 20109695

約数列:

[1, 5, 19, 83, 95, 415, 1577, 7885, 9157, 45785, 173983, 760031, 869915, 3800155, 14440589, 72202945]

約数ペア:

[(1, 72202945), (5, 14440589), (19, 3800155), (83, 869915), (95, 760031), (415, 173983), (1577, 45785), (7885, 9157)]