41381275

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{811}}^1$

素因数の和:991

約数の個数: 24

約数和(自身を含む): 55680464

約数和(自身を除く): 14299189

約数列:

[1, 5, 13, 25, 65, 157, 325, 785, 811, 2041, 3925, 4055, 10205, 10543, 20275, 51025, 52715, 127327, 263575, 636635, 1655251, 3183175, 8276255, 41381275]

約数ペア:

[(1, 41381275), (5, 8276255), (13, 3183175), (25, 1655251), (65, 636635), (157, 263575), (325, 127327), (785, 52715), (811, 51025), (2041, 20275), (3925, 10543), (4055, 10205)]