66335615

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{1583}}^1$

素因数の和:1651

約数の個数: 24

約数和(自身を含む): 87531840

約数和(自身を除く): 21196225

約数列:

[1, 5, 17, 29, 85, 145, 289, 493, 1445, 1583, 2465, 7915, 8381, 26911, 41905, 45907, 134555, 229535, 457487, 780419, 2287435, 3902095, 13267123, 66335615]

約数ペア:

[(1, 66335615), (5, 13267123), (17, 3902095), (29, 2287435), (85, 780419), (145, 457487), (289, 229535), (493, 134555), (1445, 45907), (1583, 41905), (2465, 26911), (7915, 8381)]