55146455

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6379}}^1$

素因数の和:6423

約数の個数: 32

約数和(自身を含む): 85747200

約数和(自身を除く): 30600745

約数列:

[1, 5, 7, 13, 19, 35, 65, 91, 95, 133, 247, 455, 665, 1235, 1729, 6379, 8645, 31895, 44653, 82927, 121201, 223265, 414635, 580489, 606005, 848407, 1575613, 2902445, 4242035, 7878065, 11029291, 55146455]

約数ペア:

[(1, 55146455), (5, 11029291), (7, 7878065), (13, 4242035), (19, 2902445), (35, 1575613), (65, 848407), (91, 606005), (95, 580489), (133, 414635), (247, 223265), (455, 121201), (665, 82927), (1235, 44653), (1729, 31895), (6379, 8645)]