12412015

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{313}}^1$

素因数の和:439

約数の個数: 32

約数和(自身を含む): 18809856

約数和(自身を除く): 6397841

約数列:

[1, 5, 7, 11, 35, 55, 77, 103, 313, 385, 515, 721, 1133, 1565, 2191, 3443, 3605, 5665, 7931, 10955, 17215, 24101, 32239, 39655, 120505, 161195, 225673, 354629, 1128365, 1773145, 2482403, 12412015]

約数ペア:

[(1, 12412015), (5, 2482403), (7, 1773145), (11, 1128365), (35, 354629), (55, 225673), (77, 161195), (103, 120505), (313, 39655), (385, 32239), (515, 24101), (721, 17215), (1133, 10955), (1565, 7931), (2191, 5665), (3443, 3605)]