2502865

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:288

約数の個数: 16

約数和(自身を含む): 3140928

約数和(自身を除く): 638063

約数列:

[1, 5, 37, 83, 163, 185, 415, 815, 3071, 6031, 13529, 15355, 30155, 67645, 500573, 2502865]

約数ペア:

[(1, 2502865), (5, 500573), (37, 67645), (83, 30155), (163, 15355), (185, 13529), (415, 6031), (815, 3071)]