870829885

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1\times {\mathrm{7039}}^1$

素因数の和:7380

約数の個数: 16

約数和(自身を含む): 1059379200

約数和(自身を除く): 188549315

約数列:

[1, 5, 109, 227, 545, 1135, 7039, 24743, 35195, 123715, 767251, 1597853, 3836255, 7989265, 174165977, 870829885]

約数ペア:

[(1, 870829885), (5, 174165977), (109, 7989265), (227, 3836255), (545, 1597853), (1135, 767251), (7039, 123715), (24743, 35195)]