2693444825

素因数分解:

$5^2\times {\mathrm{89}}^1\times {\mathrm{647}}^1\times {\mathrm{1871}}^1$

素因数の和:2617

約数の個数: 24

約数和(自身を含む): 3384426240

約数和(自身を除く): 690981415

約数列:

[1, 5, 25, 89, 445, 647, 1871, 2225, 3235, 9355, 16175, 46775, 57583, 166519, 287915, 832595, 1210537, 1439575, 4162975, 6052685, 30263425, 107737793, 538688965, 2693444825]

約数ペア:

[(1, 2693444825), (5, 538688965), (25, 107737793), (89, 30263425), (445, 6052685), (647, 4162975), (1871, 1439575), (2225, 1210537), (3235, 832595), (9355, 287915), (16175, 166519), (46775, 57583)]