12439605

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1$

素因数の和:341

約数の個数: 32

約数和(自身を含む): 20684160

約数和(自身を除く): 8244555

約数列:

[1, 3, 5, 15, 41, 113, 123, 179, 205, 339, 537, 565, 615, 895, 1695, 2685, 4633, 7339, 13899, 20227, 22017, 23165, 36695, 60681, 69495, 101135, 110085, 303405, 829307, 2487921, 4146535, 12439605]

約数ペア:

[(1, 12439605), (3, 4146535), (5, 2487921), (15, 829307), (41, 303405), (113, 110085), (123, 101135), (179, 69495), (205, 60681), (339, 36695), (537, 23165), (565, 22017), (615, 20227), (895, 13899), (1695, 7339), (2685, 4633)]