117005475

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{563}}^1$

素因数の和:756

約数の個数: 48

約数和(自身を含む): 206451072

約数和(自身を除く): 89445597

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 163, 255, 425, 489, 563, 815, 1275, 1689, 2445, 2771, 2815, 4075, 8313, 8445, 9571, 12225, 13855, 14075, 28713, 41565, 42225, 47855, 69275, 91769, 143565, 207825, 239275, 275307, 458845, 717825, 1376535, 1560073, 2294225, 4680219, 6882675, 7800365, 23401095, 39001825, 117005475]

約数ペア:

[(1, 117005475), (3, 39001825), (5, 23401095), (15, 7800365), (17, 6882675), (25, 4680219), (51, 2294225), (75, 1560073), (85, 1376535), (163, 717825), (255, 458845), (425, 275307), (489, 239275), (563, 207825), (815, 143565), (1275, 91769), (1689, 69275), (2445, 47855), (2771, 42225), (2815, 41565), (4075, 28713), (8313, 14075), (8445, 13855), (9571, 12225)]