90194355

素因数分解:

$3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{7451}}^1$

素因数の和:7731

約数の個数: 24

約数和(自身を含む): 156939120

約数和(自身を除く): 66744765

約数列:

[1, 3, 5, 9, 15, 45, 269, 807, 1345, 2421, 4035, 7451, 12105, 22353, 37255, 67059, 111765, 335295, 2004319, 6012957, 10021595, 18038871, 30064785, 90194355]

約数ペア:

[(1, 90194355), (3, 30064785), (5, 18038871), (9, 10021595), (15, 6012957), (45, 2004319), (269, 335295), (807, 111765), (1345, 67059), (2421, 37255), (4035, 22353), (7451, 12105)]