10881135

素因数分解:

$3^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{401}}^1$

素因数の和:485

約数の個数: 40

約数和(自身を含む): 19845936

約数和(自身を除く): 8964801

約数列:

[1, 3, 5, 9, 15, 27, 45, 67, 81, 135, 201, 335, 401, 405, 603, 1005, 1203, 1809, 2005, 3015, 3609, 5427, 6015, 9045, 10827, 18045, 26867, 27135, 32481, 54135, 80601, 134335, 162405, 241803, 403005, 725409, 1209015, 2176227, 3627045, 10881135]

約数ペア:

[(1, 10881135), (3, 3627045), (5, 2176227), (9, 1209015), (15, 725409), (27, 403005), (45, 241803), (67, 162405), (81, 134335), (135, 80601), (201, 54135), (335, 32481), (401, 27135), (405, 26867), (603, 18045), (1005, 10827), (1203, 9045), (1809, 6015), (2005, 5427), (3015, 3609)]