716961025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2273}}^1$

素因数の和:2362

約数の個数: 48

約数和(自身を含む): 1028648448

約数和(自身を除く): 311687423

約数列:

[1, 5, 11, 25, 31, 37, 55, 155, 185, 275, 341, 407, 775, 925, 1147, 1705, 2035, 2273, 5735, 8525, 10175, 11365, 12617, 25003, 28675, 56825, 63085, 70463, 84101, 125015, 315425, 352315, 420505, 625075, 775093, 925111, 1761575, 2102525, 2607131, 3875465, 4625555, 13035655, 19377325, 23127775, 28678441, 65178275, 143392205, 716961025]

約数ペア:

[(1, 716961025), (5, 143392205), (11, 65178275), (25, 28678441), (31, 23127775), (37, 19377325), (55, 13035655), (155, 4625555), (185, 3875465), (275, 2607131), (341, 2102525), (407, 1761575), (775, 925111), (925, 775093), (1147, 625075), (1705, 420505), (2035, 352315), (2273, 315425), (5735, 125015), (8525, 84101), (10175, 70463), (11365, 63085), (12617, 56825), (25003, 28675)]