25783095

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6959}}^1$

素因数の和:6999

約数の個数: 32

約数和(自身を含む): 46771200

約数和(自身を除く): 20988105

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 3705, 6959, 20877, 34795, 90467, 104385, 132221, 271401, 396663, 452335, 661105, 1357005, 1718873, 1983315, 5156619, 8594365, 25783095]

約数ペア:

[(1, 25783095), (3, 8594365), (5, 5156619), (13, 1983315), (15, 1718873), (19, 1357005), (39, 661105), (57, 452335), (65, 396663), (95, 271401), (195, 132221), (247, 104385), (285, 90467), (741, 34795), (1235, 20877), (3705, 6959)]