12566505

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6299}}^1$

素因数の和:6333

約数の個数: 32

約数和(自身を含む): 24192000

約数和(自身を除く): 11625495

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 6299, 18897, 31495, 44093, 94485, 119681, 132279, 220465, 359043, 598405, 661395, 837767, 1795215, 2513301, 4188835, 12566505]

約数ペア:

[(1, 12566505), (3, 4188835), (5, 2513301), (7, 1795215), (15, 837767), (19, 661395), (21, 598405), (35, 359043), (57, 220465), (95, 132279), (105, 119681), (133, 94485), (285, 44093), (399, 31495), (665, 18897), (1995, 6299)]