13267805

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{1061}}^1$

素因数の和:1168

約数の個数: 16

約数和(自身を含む): 16592688

約数和(自身を除く): 3324883

約数列:

[1, 5, 41, 61, 205, 305, 1061, 2501, 5305, 12505, 43501, 64721, 217505, 323605, 2653561, 13267805]

約数ペア:

[(1, 13267805), (5, 2653561), (41, 323605), (61, 217505), (205, 64721), (305, 43501), (1061, 12505), (2501, 5305)]