85245405

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{811861}}^1$

素因数の和:811876

約数の個数: 16

約数和(自身を含む): 155877504

約数和(自身を除く): 70632099

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 811861, 2435583, 4059305, 5683027, 12177915, 17049081, 28415135, 85245405]

約数ペア:

[(1, 85245405), (3, 28415135), (5, 17049081), (7, 12177915), (15, 5683027), (21, 4059305), (35, 2435583), (105, 811861)]