22710515

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{797}}^1$

素因数の和:982

約数の個数: 16

約数和(自身を含む): 28153440

約数和(自身を除く): 5442925

約数列:

[1, 5, 41, 139, 205, 695, 797, 3985, 5699, 28495, 32677, 110783, 163385, 553915, 4542103, 22710515]

約数ペア:

[(1, 22710515), (5, 4542103), (41, 553915), (139, 163385), (205, 110783), (695, 32677), (797, 28495), (3985, 5699)]