90312765

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{1163}}^1$

素因数の和:1369

約数の個数: 32

約数和(自身を含む): 150183936

約数和(自身を除く): 59871171

約数列:

[1, 3, 5, 15, 31, 93, 155, 167, 465, 501, 835, 1163, 2505, 3489, 5177, 5815, 15531, 17445, 25885, 36053, 77655, 108159, 180265, 194221, 540795, 582663, 971105, 2913315, 6020851, 18062553, 30104255, 90312765]

約数ペア:

[(1, 90312765), (3, 30104255), (5, 18062553), (15, 6020851), (31, 2913315), (93, 971105), (155, 582663), (167, 540795), (465, 194221), (501, 180265), (835, 108159), (1163, 77655), (2505, 36053), (3489, 25885), (5177, 17445), (5815, 15531)]