41279225

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{809}}^1$

素因数の和:989

約数の個数: 24

約数和(自身を含む): 55543320

約数和(自身を除く): 14264095

約数列:

[1, 5, 13, 25, 65, 157, 325, 785, 809, 2041, 3925, 4045, 10205, 10517, 20225, 51025, 52585, 127013, 262925, 635065, 1651169, 3175325, 8255845, 41279225]

約数ペア:

[(1, 41279225), (5, 8255845), (13, 3175325), (25, 1651169), (65, 635065), (157, 262925), (325, 127013), (785, 52585), (809, 51025), (2041, 20225), (3925, 10517), (4045, 10205)]