2100286475

素因数分解:

$5^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{53819}}^1$

素因数の和:54059

約数の個数: 24

約数和(自身を含む): 2989808640

約数和(自身を除く): 889522165

約数列:

[1, 5, 7, 25, 35, 175, 223, 1115, 1561, 5575, 7805, 39025, 53819, 269095, 376733, 1345475, 1883665, 9418325, 12001637, 60008185, 84011459, 300040925, 420057295, 2100286475]

約数ペア:

[(1, 2100286475), (5, 420057295), (7, 300040925), (25, 84011459), (35, 60008185), (175, 12001637), (223, 9418325), (1115, 1883665), (1561, 1345475), (5575, 376733), (7805, 269095), (39025, 53819)]