4741555

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{613}}^1$

素因数の和:655

約数の個数: 32

約数和(自身を含む): 7426944

約数和(自身を除く): 2685389

約数列:

[1, 5, 7, 13, 17, 35, 65, 85, 91, 119, 221, 455, 595, 613, 1105, 1547, 3065, 4291, 7735, 7969, 10421, 21455, 39845, 52105, 55783, 72947, 135473, 278915, 364735, 677365, 948311, 4741555]

約数ペア:

[(1, 4741555), (5, 948311), (7, 677365), (13, 364735), (17, 278915), (35, 135473), (65, 72947), (85, 55783), (91, 52105), (119, 39845), (221, 21455), (455, 10421), (595, 7969), (613, 7735), (1105, 4291), (1547, 3065)]