12861435

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1627}}^1$

素因数の和:1683

約数の個数: 32

約数和(自身を含む): 22505472

約数和(自身を除く): 9644037

約数列:

[1, 3, 5, 15, 17, 31, 51, 85, 93, 155, 255, 465, 527, 1581, 1627, 2635, 4881, 7905, 8135, 24405, 27659, 50437, 82977, 138295, 151311, 252185, 414885, 756555, 857429, 2572287, 4287145, 12861435]

約数ペア:

[(1, 12861435), (3, 4287145), (5, 2572287), (15, 857429), (17, 756555), (31, 414885), (51, 252185), (85, 151311), (93, 138295), (155, 82977), (255, 50437), (465, 27659), (527, 24405), (1581, 8135), (1627, 7905), (2635, 4881)]