77937925

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{5849}}^1$

素因数の和:5913

約数の個数: 24

約数和(自身を含む): 106633800

約数和(自身を除く): 28695875

約数列:

[1, 5, 13, 25, 41, 65, 205, 325, 533, 1025, 2665, 5849, 13325, 29245, 76037, 146225, 239809, 380185, 1199045, 1900925, 3117517, 5995225, 15587585, 77937925]

約数ペア:

[(1, 77937925), (5, 15587585), (13, 5995225), (25, 3117517), (41, 1900925), (65, 1199045), (205, 380185), (325, 239809), (533, 146225), (1025, 76037), (2665, 29245), (5849, 13325)]