26216025

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{739}}^1$

素因数の和:806

約数の個数: 48

約数和(自身を含む): 48449280

約数和(自身を除く): 22233255

約数列:

[1, 3, 5, 11, 15, 25, 33, 43, 55, 75, 129, 165, 215, 275, 473, 645, 739, 825, 1075, 1419, 2217, 2365, 3225, 3695, 7095, 8129, 11085, 11825, 18475, 24387, 31777, 35475, 40645, 55425, 95331, 121935, 158885, 203225, 349547, 476655, 609675, 794425, 1048641, 1747735, 2383275, 5243205, 8738675, 26216025]

約数ペア:

[(1, 26216025), (3, 8738675), (5, 5243205), (11, 2383275), (15, 1747735), (25, 1048641), (33, 794425), (43, 609675), (55, 476655), (75, 349547), (129, 203225), (165, 158885), (215, 121935), (275, 95331), (473, 55425), (645, 40645), (739, 35475), (825, 31777), (1075, 24387), (1419, 18475), (2217, 11825), (2365, 11085), (3225, 8129), (3695, 7095)]