40801145

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{105977}}^1$

素因数の和:106000

約数の個数: 16

約数和(自身を含む): 61043328

約数和(自身を除く): 20242183

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 105977, 529885, 741839, 1165747, 3709195, 5828735, 8160229, 40801145]

約数ペア:

[(1, 40801145), (5, 8160229), (7, 5828735), (11, 3709195), (35, 1165747), (55, 741839), (77, 529885), (385, 105977)]