123077285

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:365

約数の個数: 32

約数和(自身を含む): 158505984

約数和(自身を除く): 35428699

約数列:

[1, 5, 31, 41, 107, 155, 181, 205, 535, 905, 1271, 3317, 4387, 5611, 6355, 7421, 16585, 19367, 21935, 28055, 37105, 96835, 135997, 230051, 600377, 679985, 794047, 1150255, 3001885, 3970235, 24615457, 123077285]

約数ペア:

[(1, 123077285), (5, 24615457), (31, 3970235), (41, 3001885), (107, 1150255), (155, 794047), (181, 679985), (205, 600377), (535, 230051), (905, 135997), (1271, 96835), (3317, 37105), (4387, 28055), (5611, 21935), (6355, 19367), (7421, 16585)]