2007408325

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{16127}}^1$

素因数の和:16533

約数の個数: 24

約数和(自身を含む): 2687827968

約数和(自身を除く): 680419643

約数列:

[1, 5, 13, 25, 65, 325, 383, 1915, 4979, 9575, 16127, 24895, 80635, 124475, 209651, 403175, 1048255, 5241275, 6176641, 30883205, 80296333, 154416025, 401481665, 2007408325]

約数ペア:

[(1, 2007408325), (5, 401481665), (13, 154416025), (25, 80296333), (65, 30883205), (325, 6176641), (383, 5241275), (1915, 1048255), (4979, 403175), (9575, 209651), (16127, 124475), (24895, 80635)]