2551955

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4289}}^1$

素因数の和:4318

約数の個数: 16

約数和(自身を含む): 3706560

約数和(自身を除く): 1154605

約数列:

[1, 5, 7, 17, 35, 85, 119, 595, 4289, 21445, 30023, 72913, 150115, 364565, 510391, 2551955]

約数ペア:

[(1, 2551955), (5, 510391), (7, 364565), (17, 150115), (35, 72913), (85, 30023), (119, 21445), (595, 4289)]