2287895

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:274

約数の個数: 16

約数和(自身を含む): 2872800

約数和(自身を除く): 584905

約数列:

[1, 5, 37, 83, 149, 185, 415, 745, 3071, 5513, 12367, 15355, 27565, 61835, 457579, 2287895]

約数ペア:

[(1, 2287895), (5, 457579), (37, 61835), (83, 27565), (149, 15355), (185, 12367), (415, 5513), (745, 3071)]