5260625

素因数分解:

$5^4\times {\mathrm{19}}^1\times {\mathrm{443}}^1$

素因数の和:482

約数の個数: 20

約数和(自身を含む): 6935280

約数和(自身を除く): 1674655

約数列:

[1, 5, 19, 25, 95, 125, 443, 475, 625, 2215, 2375, 8417, 11075, 11875, 42085, 55375, 210425, 276875, 1052125, 5260625]

約数ペア:

[(1, 5260625), (5, 1052125), (19, 276875), (25, 210425), (95, 55375), (125, 42085), (443, 11875), (475, 11075), (625, 8417), (2215, 2375)]