471291255

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{8677}}^1$

素因数の和:8776

約数の個数: 48

約数和(自身を含む): 877241664

約数和(自身を除く): 405950409

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 71, 85, 153, 213, 255, 355, 639, 765, 1065, 1207, 3195, 3621, 6035, 8677, 10863, 18105, 26031, 43385, 54315, 78093, 130155, 147509, 390465, 442527, 616067, 737545, 1327581, 1848201, 2212635, 3080335, 5544603, 6637905, 9241005, 10473139, 27723015, 31419417, 52365695, 94258251, 157097085, 471291255]

約数ペア:

[(1, 471291255), (3, 157097085), (5, 94258251), (9, 52365695), (15, 31419417), (17, 27723015), (45, 10473139), (51, 9241005), (71, 6637905), (85, 5544603), (153, 3080335), (213, 2212635), (255, 1848201), (355, 1327581), (639, 737545), (765, 616067), (1065, 442527), (1207, 390465), (3195, 147509), (3621, 130155), (6035, 78093), (8677, 54315), (10863, 43385), (18105, 26031)]