525514825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2339}}^1$

素因数の和:2422

約数の個数: 48

約数和(自身を含む): 766022400

約数和(自身を除く): 240507575

約数列:

[1, 5, 11, 19, 25, 43, 55, 95, 209, 215, 275, 473, 475, 817, 1045, 1075, 2339, 2365, 4085, 5225, 8987, 11695, 11825, 20425, 25729, 44441, 44935, 58475, 100577, 128645, 222205, 224675, 488851, 502885, 643225, 1106347, 1111025, 1910963, 2444255, 2514425, 5531735, 9554815, 12221275, 21020593, 27658675, 47774075, 105102965, 525514825]

約数ペア:

[(1, 525514825), (5, 105102965), (11, 47774075), (19, 27658675), (25, 21020593), (43, 12221275), (55, 9554815), (95, 5531735), (209, 2514425), (215, 2444255), (275, 1910963), (473, 1111025), (475, 1106347), (817, 643225), (1045, 502885), (1075, 488851), (2339, 224675), (2365, 222205), (4085, 128645), (5225, 100577), (8987, 58475), (11695, 44935), (11825, 44441), (20425, 25729)]