2108533075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{403547}}^1$

素因数の和:403587

約数の個数: 24

約数和(自身を含む): 3002397120

約数和(自身を除く): 893864045

約数列:

[1, 5, 11, 19, 25, 55, 95, 209, 275, 475, 1045, 5225, 403547, 2017735, 4439017, 7667393, 10088675, 22195085, 38336965, 84341323, 110975425, 191684825, 421706615, 2108533075]

約数ペア:

[(1, 2108533075), (5, 421706615), (11, 191684825), (19, 110975425), (25, 84341323), (55, 38336965), (95, 22195085), (209, 10088675), (275, 7667393), (475, 4439017), (1045, 2017735), (5225, 403547)]