63881155

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{4447}}^1$

素因数の和:4495

約数の個数: 24

約数和(自身を含む): 87910272

約数和(自身を除く): 24029117

約数列:

[1, 5, 13, 17, 65, 85, 169, 221, 845, 1105, 2873, 4447, 14365, 22235, 57811, 75599, 289055, 377995, 751543, 982787, 3757715, 4913935, 12776231, 63881155]

約数ペア:

[(1, 63881155), (5, 12776231), (13, 4913935), (17, 3757715), (65, 982787), (85, 751543), (169, 377995), (221, 289055), (845, 75599), (1105, 57811), (2873, 22235), (4447, 14365)]