40809700165

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{4157891}}^1$

素因数の和:4158060

約数の個数: 16

約数和(自身を含む): 53087965056

約数和(自身を除く): 12278264891

約数列:

[1, 5, 13, 65, 151, 755, 1963, 9815, 4157891, 20789455, 54052583, 270262915, 627841541, 3139207705, 8161940033, 40809700165]

約数ペア:

[(1, 40809700165), (5, 8161940033), (13, 3139207705), (65, 627841541), (151, 270262915), (755, 54052583), (1963, 20789455), (9815, 4157891)]