12949545

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6491}}^1$

素因数の和:6525

約数の個数: 32

約数和(自身を含む): 24929280

約数和(自身を除く): 11979735

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 6491, 19473, 32455, 45437, 97365, 123329, 136311, 227185, 369987, 616645, 681555, 863303, 1849935, 2589909, 4316515, 12949545]

約数ペア:

[(1, 12949545), (3, 4316515), (5, 2589909), (7, 1849935), (15, 863303), (19, 681555), (21, 616645), (35, 369987), (57, 227185), (95, 136311), (105, 123329), (133, 97365), (285, 45437), (399, 32455), (665, 19473), (1995, 6491)]