904202205

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1307}}^1\times {\mathrm{2713}}^1$

素因数の和:4045

約数の個数: 32

約数和(自身を含む): 1533561984

約数和(自身を除く): 629359779

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 1307, 2713, 3921, 6535, 8139, 13565, 19605, 22219, 40695, 46121, 66657, 111095, 138363, 230605, 333285, 691815, 3545891, 10637673, 17729455, 53188365, 60280147, 180840441, 301400735, 904202205]

約数ペア:

[(1, 904202205), (3, 301400735), (5, 180840441), (15, 60280147), (17, 53188365), (51, 17729455), (85, 10637673), (255, 3545891), (1307, 691815), (2713, 333285), (3921, 230605), (6535, 138363), (8139, 111095), (13565, 66657), (19605, 46121), (22219, 40695)]