8669045

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:146

約数の個数: 48

約数和(自身を含む): 13789440

約数和(自身を除く): 5120395

約数列:

[1, 5, 7, 11, 23, 35, 55, 77, 89, 115, 121, 161, 253, 385, 445, 605, 623, 805, 847, 979, 1265, 1771, 2047, 2783, 3115, 4235, 4895, 6853, 8855, 10235, 10769, 13915, 14329, 19481, 22517, 34265, 53845, 71645, 75383, 97405, 112585, 157619, 247687, 376915, 788095, 1238435, 1733809, 8669045]

約数ペア:

[(1, 8669045), (5, 1733809), (7, 1238435), (11, 788095), (23, 376915), (35, 247687), (55, 157619), (77, 112585), (89, 97405), (115, 75383), (121, 71645), (161, 53845), (253, 34265), (385, 22517), (445, 19481), (605, 14329), (623, 13915), (805, 10769), (847, 10235), (979, 8855), (1265, 6853), (1771, 4895), (2047, 4235), (2783, 3115)]