117216615

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{3307}}^1$

素因数の和:3471

約数の個数: 32

約数和(自身を含む): 200067840

約数和(自身を除く): 82851225

約数列:

[1, 3, 5, 15, 17, 51, 85, 139, 255, 417, 695, 2085, 2363, 3307, 7089, 9921, 11815, 16535, 35445, 49605, 56219, 168657, 281095, 459673, 843285, 1379019, 2298365, 6895095, 7814441, 23443323, 39072205, 117216615]

約数ペア:

[(1, 117216615), (3, 39072205), (5, 23443323), (15, 7814441), (17, 6895095), (51, 2298365), (85, 1379019), (139, 843285), (255, 459673), (417, 281095), (695, 168657), (2085, 56219), (2363, 49605), (3307, 35445), (7089, 16535), (9921, 11815)]