220179515

素因数分解:

$5^1\times {\mathrm{31}}^2\times {\mathrm{45823}}^1$

素因数の和:45890

約数の個数: 12

約数和(自身を含む): 273019392

約数和(自身を除く): 52839877

約数列:

[1, 5, 31, 155, 961, 4805, 45823, 229115, 1420513, 7102565, 44035903, 220179515]

約数ペア:

[(1, 220179515), (5, 44035903), (31, 7102565), (155, 1420513), (961, 229115), (4805, 45823)]