91057945

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{2551}}^1$

素因数の和:2637

約数の個数: 24

約数和(自身を含む): 122189760

約数和(自身を除く): 31131815

約数列:

[1, 5, 11, 55, 59, 121, 295, 605, 649, 2551, 3245, 7139, 12755, 28061, 35695, 140305, 150509, 308671, 752545, 1543355, 1655599, 8277995, 18211589, 91057945]

約数ペア:

[(1, 91057945), (5, 18211589), (11, 8277995), (55, 1655599), (59, 1543355), (121, 752545), (295, 308671), (605, 150509), (649, 140305), (2551, 35695), (3245, 28061), (7139, 12755)]