30711125

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:294

約数の個数: 32

約数和(自身を含む): 41159040

約数和(自身を除く): 10447915

約数列:

[1, 5, 19, 25, 67, 95, 125, 193, 335, 475, 965, 1273, 1675, 2375, 3667, 4825, 6365, 8375, 12931, 18335, 24125, 31825, 64655, 91675, 159125, 245689, 323275, 458375, 1228445, 1616375, 6142225, 30711125]

約数ペア:

[(1, 30711125), (5, 6142225), (19, 1616375), (25, 1228445), (67, 458375), (95, 323275), (125, 245689), (193, 159125), (335, 91675), (475, 64655), (965, 31825), (1273, 24125), (1675, 18335), (2375, 12931), (3667, 8375), (4825, 6365)]