397841277605

素因数分解:

$5^1\times {\mathrm{29}}^2\times {\mathrm{43}}^2\times {\mathrm{51169}}^1$

素因数の和:51318

約数の個数: 36

約数和(自身を含む): 506215497060

約数和(自身を除く): 108374219455

約数列:

[1, 5, 29, 43, 145, 215, 841, 1247, 1849, 4205, 6235, 9245, 36163, 51169, 53621, 180815, 255845, 268105, 1483901, 1555009, 2200267, 7419505, 7775045, 11001335, 43033129, 63807743, 94611481, 215165645, 319038715, 473057405, 1850424547, 2743732949, 9252122735, 13718664745, 79568255521, 397841277605]

約数ペア:

[(1, 397841277605), (5, 79568255521), (29, 13718664745), (43, 9252122735), (145, 2743732949), (215, 1850424547), (841, 473057405), (1247, 319038715), (1849, 215165645), (4205, 94611481), (6235, 63807743), (9245, 43033129), (36163, 11001335), (51169, 7775045), (53621, 7419505), (180815, 2200267), (255845, 1555009), (268105, 1483901)]