1902555

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{829}}^1$

素因数の和:860

約数の個数: 32

約数和(自身を含む): 3585600

約数和(自身を除く): 1683045

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 829, 2295, 2487, 4145, 7461, 12435, 14093, 22383, 37305, 42279, 70465, 111915, 126837, 211395, 380511, 634185, 1902555]

約数ペア:

[(1, 1902555), (3, 634185), (5, 380511), (9, 211395), (15, 126837), (17, 111915), (27, 70465), (45, 42279), (51, 37305), (85, 22383), (135, 14093), (153, 12435), (255, 7461), (459, 4145), (765, 2487), (829, 2295)]