6625665

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2887}}^1$

素因数の和:2918

約数の個数: 32

約数和(自身を含む): 12476160

約数和(自身を除く): 5850495

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 2887, 8661, 14435, 25983, 43305, 49079, 77949, 129915, 147237, 245395, 389745, 441711, 736185, 1325133, 2208555, 6625665]

約数ペア:

[(1, 6625665), (3, 2208555), (5, 1325133), (9, 736185), (15, 441711), (17, 389745), (27, 245395), (45, 147237), (51, 129915), (85, 77949), (135, 49079), (153, 43305), (255, 25983), (459, 14435), (765, 8661), (2295, 2887)]