16632125

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:230

約数の個数: 32

約数和(自身を含む): 22464000

約数和(自身を除く): 5831875

約数列:

[1, 5, 19, 25, 47, 95, 125, 149, 235, 475, 745, 893, 1175, 2375, 2831, 3725, 4465, 5875, 7003, 14155, 18625, 22325, 35015, 70775, 111625, 133057, 175075, 353875, 665285, 875375, 3326425, 16632125]

約数ペア:

[(1, 16632125), (5, 3326425), (19, 875375), (25, 665285), (47, 353875), (95, 175075), (125, 133057), (149, 111625), (235, 70775), (475, 35015), (745, 22325), (893, 18625), (1175, 14155), (2375, 7003), (2831, 5875), (3725, 4465)]