40672485

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{129119}}^1$

素因数の和:129137

約数の個数: 24

約数和(自身を含む): 80570880

約数和(自身を除く): 39898395

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 129119, 387357, 645595, 903833, 1162071, 1936785, 2711499, 4519165, 5810355, 8134497, 13557495, 40672485]

約数ペア:

[(1, 40672485), (3, 13557495), (5, 8134497), (7, 5810355), (9, 4519165), (15, 2711499), (21, 1936785), (35, 1162071), (45, 903833), (63, 645595), (105, 387357), (315, 129119)]