848500225

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{11287}}^1$

素因数の和:11425

約数の個数: 24

約数和(自身を含む): 1097374208

約数和(自身を除く): 248873983

約数列:

[1, 5, 25, 31, 97, 155, 485, 775, 2425, 3007, 11287, 15035, 56435, 75175, 282175, 349897, 1094839, 1749485, 5474195, 8747425, 27370975, 33940009, 169700045, 848500225]

約数ペア:

[(1, 848500225), (5, 169700045), (25, 33940009), (31, 27370975), (97, 8747425), (155, 5474195), (485, 1749485), (775, 1094839), (2425, 349897), (3007, 282175), (11287, 75175), (15035, 56435)]