87864635

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{4013}}^1$

素因数の和:4198

約数の個数: 16

約数和(自身を含む): 109823040

約数和(自身を除く): 21958405

約数列:

[1, 5, 29, 145, 151, 755, 4013, 4379, 20065, 21895, 116377, 581885, 605963, 3029815, 17572927, 87864635]

約数ペア:

[(1, 87864635), (5, 17572927), (29, 3029815), (145, 605963), (151, 581885), (755, 116377), (4013, 21895), (4379, 20065)]