223875275

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{3089}}^1$

素因数の和:3335

約数の個数: 24

約数和(自身を含む): 300397440

約数和(自身を除く): 76522165

約数列:

[1, 5, 13, 25, 65, 223, 325, 1115, 2899, 3089, 5575, 14495, 15445, 40157, 72475, 77225, 200785, 688847, 1003925, 3444235, 8955011, 17221175, 44775055, 223875275]

約数ペア:

[(1, 223875275), (5, 44775055), (13, 17221175), (25, 8955011), (65, 3444235), (223, 1003925), (325, 688847), (1115, 200785), (2899, 77225), (3089, 72475), (5575, 40157), (14495, 15445)]