1445395

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{677}}^1$

素因数の和:750

約数の個数: 16

約数和(自身を含む): 2017728

約数和(自身を除く): 572333

約数列:

[1, 5, 7, 35, 61, 305, 427, 677, 2135, 3385, 4739, 23695, 41297, 206485, 289079, 1445395]

約数ペア:

[(1, 1445395), (5, 289079), (7, 206485), (35, 41297), (61, 23695), (305, 4739), (427, 3385), (677, 2135)]