1270625

素因数分解:

$5^4\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:146

約数の個数: 20

約数和(自身を含む): 1686960

約数和(自身を除く): 416335

約数列:

[1, 5, 19, 25, 95, 107, 125, 475, 535, 625, 2033, 2375, 2675, 10165, 11875, 13375, 50825, 66875, 254125, 1270625]

約数ペア:

[(1, 1270625), (5, 254125), (19, 66875), (25, 50825), (95, 13375), (107, 11875), (125, 10165), (475, 2675), (535, 2375), (625, 2033)]