2210925

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{719}}^1$

素因数の和:773

約数の個数: 24

約数和(自身を含む): 3749760

約数和(自身を除く): 1538835

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 205, 615, 719, 1025, 2157, 3075, 3595, 10785, 17975, 29479, 53925, 88437, 147395, 442185, 736975, 2210925]

約数ペア:

[(1, 2210925), (3, 736975), (5, 442185), (15, 147395), (25, 88437), (41, 53925), (75, 29479), (123, 17975), (205, 10785), (615, 3595), (719, 3075), (1025, 2157)]