1855148130881

素因数分解:

${\mathrm{59}}^2\times {\mathrm{157}}^1\times {\mathrm{881}}^1\times {\mathrm{3853}}^1$

素因数の和:5009

約数の個数: 24

約数和(自身を含む): 1901793282984

約数和(自身を除く): 46645152103

約数列:

[1, 59, 157, 881, 3481, 3853, 9263, 51979, 138317, 227327, 546517, 604921, 3066761, 3394493, 8160703, 13412293, 35690339, 200275087, 481481477, 532935401, 2105730001, 11816230133, 31443188659, 1855148130881]

約数ペア:

[(1, 1855148130881), (59, 31443188659), (157, 11816230133), (881, 2105730001), (3481, 532935401), (3853, 481481477), (9263, 200275087), (51979, 35690339), (138317, 13412293), (227327, 8160703), (546517, 3394493), (604921, 3066761)]