12797015

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{773}}^1$

素因数の和:839

約数の個数: 32

約数和(自身を含む): 19616256

約数和(自身を除く): 6819241

約数列:

[1, 5, 7, 11, 35, 43, 55, 77, 215, 301, 385, 473, 773, 1505, 2365, 3311, 3865, 5411, 8503, 16555, 27055, 33239, 42515, 59521, 166195, 232673, 297605, 365629, 1163365, 1828145, 2559403, 12797015]

約数ペア:

[(1, 12797015), (5, 2559403), (7, 1828145), (11, 1163365), (35, 365629), (43, 297605), (55, 232673), (77, 166195), (215, 59521), (301, 42515), (385, 33239), (473, 27055), (773, 16555), (1505, 8503), (2365, 5411), (3311, 3865)]