2175615

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3719}}^1$

素因数の和:3743

約数の個数: 24

約数和(自身を含む): 4062240

約数和(自身を除く): 1886625

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 3719, 11157, 18595, 33471, 48347, 55785, 145041, 167355, 241735, 435123, 725205, 2175615]

約数ペア:

[(1, 2175615), (3, 725205), (5, 435123), (9, 241735), (13, 167355), (15, 145041), (39, 55785), (45, 48347), (65, 33471), (117, 18595), (195, 11157), (585, 3719)]