1025469675

素因数分解:

$3^2\times 5^2\times {\mathrm{163}}^1\times {\mathrm{27961}}^1$

素因数の和:28140

約数の個数: 36

約数和(自身を含む): 1848064504

約数和(自身を除く): 822594829

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 163, 225, 489, 815, 1467, 2445, 4075, 7335, 12225, 27961, 36675, 83883, 139805, 251649, 419415, 699025, 1258245, 2097075, 4557643, 6291225, 13672929, 22788215, 41018787, 68364645, 113941075, 205093935, 341823225, 1025469675]

約数ペア:

[(1, 1025469675), (3, 341823225), (5, 205093935), (9, 113941075), (15, 68364645), (25, 41018787), (45, 22788215), (75, 13672929), (163, 6291225), (225, 4557643), (489, 2097075), (815, 1258245), (1467, 699025), (2445, 419415), (4075, 251649), (7335, 139805), (12225, 83883), (27961, 36675)]