156928935

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{2341}}^1$

素因数の和:2499

約数の個数: 32

約数和(自身を含む): 259680960

約数和(自身を除く): 102752025

約数列:

[1, 3, 5, 15, 41, 109, 123, 205, 327, 545, 615, 1635, 2341, 4469, 7023, 11705, 13407, 22345, 35115, 67035, 95981, 255169, 287943, 479905, 765507, 1275845, 1439715, 3827535, 10461929, 31385787, 52309645, 156928935]

約数ペア:

[(1, 156928935), (3, 52309645), (5, 31385787), (15, 10461929), (41, 3827535), (109, 1439715), (123, 1275845), (205, 765507), (327, 479905), (545, 287943), (615, 255169), (1635, 95981), (2341, 67035), (4469, 35115), (7023, 22345), (11705, 13407)]