1380495735

素因数分解:

$3^2\times 5^1\times {\mathrm{3257}}^1\times {\mathrm{9419}}^1$

素因数の和:12687

約数の個数: 24

約数和(自身を含む): 2393848080

約数和(自身を除く): 1013352345

約数列:

[1, 3, 5, 9, 15, 45, 3257, 9419, 9771, 16285, 28257, 29313, 47095, 48855, 84771, 141285, 146565, 423855, 30677683, 92033049, 153388415, 276099147, 460165245, 1380495735]

約数ペア:

[(1, 1380495735), (3, 460165245), (5, 276099147), (9, 153388415), (15, 92033049), (45, 30677683), (3257, 423855), (9419, 146565), (9771, 141285), (16285, 84771), (28257, 48855), (29313, 47095)]