2013210075

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1412779}}^1$

素因数の和:1412811

約数の個数: 24

約数和(自身を含む): 3503694400

約数和(自身を除く): 1490484325

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 1425, 1412779, 4238337, 7063895, 21191685, 26842801, 35319475, 80528403, 105958425, 134214005, 402642015, 671070025, 2013210075]

約数ペア:

[(1, 2013210075), (3, 671070025), (5, 402642015), (15, 134214005), (19, 105958425), (25, 80528403), (57, 35319475), (75, 26842801), (95, 21191685), (285, 7063895), (475, 4238337), (1425, 1412779)]