1590615

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2719}}^1$

素因数の和:2743

約数の個数: 24

約数和(自身を含む): 2970240

約数和(自身を除く): 1379625

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 2719, 8157, 13595, 24471, 35347, 40785, 106041, 122355, 176735, 318123, 530205, 1590615]

約数ペア:

[(1, 1590615), (3, 530205), (5, 318123), (9, 176735), (13, 122355), (15, 106041), (39, 40785), (45, 35347), (65, 24471), (117, 13595), (195, 8157), (585, 2719)]