7294185

素因数分解:

$3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{761}}^1$

素因数の和:846

約数の個数: 32

約数和(自身を含む): 13167360

約数和(自身を除く): 5873175

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 135, 213, 355, 639, 761, 1065, 1917, 2283, 3195, 3805, 6849, 9585, 11415, 20547, 34245, 54031, 102735, 162093, 270155, 486279, 810465, 1458837, 2431395, 7294185]

約数ペア:

[(1, 7294185), (3, 2431395), (5, 1458837), (9, 810465), (15, 486279), (27, 270155), (45, 162093), (71, 102735), (135, 54031), (213, 34245), (355, 20547), (639, 11415), (761, 9585), (1065, 6849), (1917, 3805), (2283, 3195)]