8570045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:233

約数の個数: 32

約数和(自身を含む): 12096000

約数和(自身を除く): 3525955

約数列:

[1, 5, 11, 19, 55, 59, 95, 139, 209, 295, 649, 695, 1045, 1121, 1529, 2641, 3245, 5605, 7645, 8201, 12331, 13205, 29051, 41005, 61655, 90211, 145255, 155819, 451055, 779095, 1714009, 8570045]

約数ペア:

[(1, 8570045), (5, 1714009), (11, 779095), (19, 451055), (55, 155819), (59, 145255), (95, 90211), (139, 61655), (209, 41005), (295, 29051), (649, 13205), (695, 12331), (1045, 8201), (1121, 7645), (1529, 5605), (2641, 3245)]