426800215

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{18127}}^1$

素因数の和:18426

約数の個数: 16

約数和(自身を含む): 544275072

約数和(自身を除く): 117474857

約数列:

[1, 5, 17, 85, 277, 1385, 4709, 18127, 23545, 90635, 308159, 1540795, 5021179, 25105895, 85360043, 426800215]

約数ペア:

[(1, 426800215), (5, 85360043), (17, 25105895), (85, 5021179), (277, 1540795), (1385, 308159), (4709, 90635), (18127, 23545)]