31090153425

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{326149}}^1$

素因数の和:326234

約数の個数: 48

約数和(自身を含む): 54354854400

約数和(自身を除く): 23264700975

約数列:

[1, 3, 5, 15, 25, 31, 41, 75, 93, 123, 155, 205, 465, 615, 775, 1025, 1271, 2325, 3075, 3813, 6355, 19065, 31775, 95325, 326149, 978447, 1630745, 4892235, 8153725, 10110619, 13372109, 24461175, 30331857, 40116327, 50553095, 66860545, 151659285, 200581635, 252765475, 334302725, 414535379, 758296425, 1002908175, 1243606137, 2072676895, 6218030685, 10363384475, 31090153425]

約数ペア:

[(1, 31090153425), (3, 10363384475), (5, 6218030685), (15, 2072676895), (25, 1243606137), (31, 1002908175), (41, 758296425), (75, 414535379), (93, 334302725), (123, 252765475), (155, 200581635), (205, 151659285), (465, 66860545), (615, 50553095), (775, 40116327), (1025, 30331857), (1271, 24461175), (2325, 13372109), (3075, 10110619), (3813, 8153725), (6355, 4892235), (19065, 1630745), (31775, 978447), (95325, 326149)]