13746725

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{283}}^1$

素因数の和:389

約数の個数: 24

約数和(自身を含む): 17960160

約数和(自身を除く): 4213435

約数列:

[1, 5, 25, 29, 67, 145, 283, 335, 725, 1415, 1675, 1943, 7075, 8207, 9715, 18961, 41035, 48575, 94805, 205175, 474025, 549869, 2749345, 13746725]

約数ペア:

[(1, 13746725), (5, 2749345), (25, 549869), (29, 474025), (67, 205175), (145, 94805), (283, 48575), (335, 41035), (725, 18961), (1415, 9715), (1675, 8207), (1943, 7075)]