123809647105

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{457}}^1\times {\mathrm{39929}}^1$

素因数の和:40473

約数の個数: 32

約数和(自身を含む): 158007801600

約数和(自身を除く): 34198154495

約数列:

[1, 5, 23, 59, 115, 295, 457, 1357, 2285, 6785, 10511, 26963, 39929, 52555, 134815, 199645, 620149, 918367, 2355811, 3100745, 4591835, 11779055, 18247553, 54183653, 91237765, 270918265, 419693719, 1076605627, 2098468595, 5383028135, 24761929421, 123809647105]

約数ペア:

[(1, 123809647105), (5, 24761929421), (23, 5383028135), (59, 2098468595), (115, 1076605627), (295, 419693719), (457, 270918265), (1357, 91237765), (2285, 54183653), (6785, 18247553), (10511, 11779055), (26963, 4591835), (39929, 3100745), (52555, 2355811), (134815, 918367), (199645, 620149)]