2795860795

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{20551}}^1$

素因数の和:20612

約数の個数: 48

約数和(自身を含む): 4332690432

約数和(自身を除く): 1536829637

約数列:

[1, 5, 7, 13, 23, 35, 65, 91, 115, 161, 169, 299, 455, 805, 845, 1183, 1495, 2093, 3887, 5915, 10465, 19435, 20551, 27209, 102755, 136045, 143857, 267163, 472673, 719285, 1335815, 1870141, 2363365, 3308711, 3473119, 6144749, 9350705, 16543555, 17365595, 24311833, 30723745, 43013243, 79881737, 121559165, 215066215, 399408685, 559172159, 2795860795]

約数ペア:

[(1, 2795860795), (5, 559172159), (7, 399408685), (13, 215066215), (23, 121559165), (35, 79881737), (65, 43013243), (91, 30723745), (115, 24311833), (161, 17365595), (169, 16543555), (299, 9350705), (455, 6144749), (805, 3473119), (845, 3308711), (1183, 2363365), (1495, 1870141), (2093, 1335815), (3887, 719285), (5915, 472673), (10465, 267163), (19435, 143857), (20551, 136045), (27209, 102755)]