12923415

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3301}}^1$

素因数の和:3344

約数の個数: 32

約数和(自身を含む): 23774400

約数和(自身を除く): 10850985

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 1305, 3301, 3915, 9903, 16505, 29709, 49515, 89127, 95729, 148545, 287187, 445635, 478645, 861561, 1435935, 2584683, 4307805, 12923415]

約数ペア:

[(1, 12923415), (3, 4307805), (5, 2584683), (9, 1435935), (15, 861561), (27, 478645), (29, 445635), (45, 287187), (87, 148545), (135, 95729), (145, 89127), (261, 49515), (435, 29709), (783, 16505), (1305, 9903), (3301, 3915)]