214890615

素因数分解:

$3^2\times 5^1\times {\mathrm{2129}}^1\times {\mathrm{2243}}^1$

素因数の和:4383

約数の個数: 24

約数和(自身を含む): 372818160

約数和(自身を除く): 157927545

約数列:

[1, 3, 5, 9, 15, 45, 2129, 2243, 6387, 6729, 10645, 11215, 19161, 20187, 31935, 33645, 95805, 100935, 4775347, 14326041, 23876735, 42978123, 71630205, 214890615]

約数ペア:

[(1, 214890615), (3, 71630205), (5, 42978123), (9, 23876735), (15, 14326041), (45, 4775347), (2129, 100935), (2243, 95805), (6387, 33645), (6729, 31935), (10645, 20187), (11215, 19161)]