2035665

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{887}}^1$

素因数の和:918

約数の個数: 32

約数和(自身を含む): 3836160

約数和(自身を除く): 1800495

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 887, 2295, 2661, 4435, 7983, 13305, 15079, 23949, 39915, 45237, 75395, 119745, 135711, 226185, 407133, 678555, 2035665]

約数ペア:

[(1, 2035665), (3, 678555), (5, 407133), (9, 226185), (15, 135711), (17, 119745), (27, 75395), (45, 45237), (51, 39915), (85, 23949), (135, 15079), (153, 13305), (255, 7983), (459, 4435), (765, 2661), (887, 2295)]