8161567315

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{281579}}^1$

素因数の和:281643

約数の個数: 32

約数和(自身を含む): 11677685760

約数和(自身を除く): 3516118445

約数列:

[1, 5, 11, 17, 31, 55, 85, 155, 187, 341, 527, 935, 1705, 2635, 5797, 28985, 281579, 1407895, 3097369, 4786843, 8728949, 15486845, 23934215, 43644745, 52655273, 96018439, 148392133, 263276365, 480092195, 741960665, 1632313463, 8161567315]

約数ペア:

[(1, 8161567315), (5, 1632313463), (11, 741960665), (17, 480092195), (31, 263276365), (55, 148392133), (85, 96018439), (155, 52655273), (187, 43644745), (341, 23934215), (527, 15486845), (935, 8728949), (1705, 4786843), (2635, 3097369), (5797, 1407895), (28985, 281579)]