13719285

素因数分解:

$3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2797}}^1$

素因数の和:2917

約数の個数: 24

約数和(自身を含む): 24006840

約数和(自身を除く): 10287555

約数列:

[1, 3, 5, 9, 15, 45, 109, 327, 545, 981, 1635, 2797, 4905, 8391, 13985, 25173, 41955, 125865, 304873, 914619, 1524365, 2743857, 4573095, 13719285]

約数ペア:

[(1, 13719285), (3, 4573095), (5, 2743857), (9, 1524365), (15, 914619), (45, 304873), (109, 125865), (327, 41955), (545, 25173), (981, 13985), (1635, 8391), (2797, 4905)]