4741925

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:245

約数の個数: 24

約数和(自身を含む): 6324000

約数和(自身を除く): 1582075

約数列:

[1, 5, 19, 25, 67, 95, 149, 335, 475, 745, 1273, 1675, 2831, 3725, 6365, 9983, 14155, 31825, 49915, 70775, 189677, 249575, 948385, 4741925]

約数ペア:

[(1, 4741925), (5, 948385), (19, 249575), (25, 189677), (67, 70775), (95, 49915), (149, 31825), (335, 14155), (475, 9983), (745, 6365), (1273, 3725), (1675, 2831)]