82974135

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{178439}}^1$

素因数の和:178478

約数の個数: 16

約数和(自身を含む): 137041920

約数和(自身を除く): 54067785

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 178439, 535317, 892195, 2676585, 5531609, 16594827, 27658045, 82974135]

約数ペア:

[(1, 82974135), (3, 27658045), (5, 16594827), (15, 5531609), (31, 2676585), (93, 892195), (155, 535317), (465, 178439)]