85820525

素因数分解:

$5^2\times 7^1\times {\mathrm{653}}^1\times {\mathrm{751}}^1$

素因数の和:1421

約数の個数: 24

約数和(自身を含む): 121968384

約数和(自身を除く): 36147859

約数列:

[1, 5, 7, 25, 35, 175, 653, 751, 3265, 3755, 4571, 5257, 16325, 18775, 22855, 26285, 114275, 131425, 490403, 2452015, 3432821, 12260075, 17164105, 85820525]

約数ペア:

[(1, 85820525), (5, 17164105), (7, 12260075), (25, 3432821), (35, 2452015), (175, 490403), (653, 131425), (751, 114275), (3265, 26285), (3755, 22855), (4571, 18775), (5257, 16325)]