65502541

素因数分解:

${\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:253

約数の個数: 24

約数和(自身を含む): 73996416

約数和(自身を除く): 8493875

約数列:

[1, 13, 53, 71, 103, 169, 689, 923, 1339, 3763, 5459, 7313, 8957, 11999, 17407, 48919, 70967, 95069, 387589, 635947, 922571, 1235897, 5038657, 65502541]

約数ペア:

[(1, 65502541), (13, 5038657), (53, 1235897), (71, 922571), (103, 635947), (169, 387589), (689, 95069), (923, 70967), (1339, 48919), (3763, 17407), (5459, 11999), (7313, 8957)]