22873245

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4721}}^1$

素因数の和:4765

約数の個数: 32

約数和(自身を含む): 40798080

約数和(自身を除く): 17924835

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 323, 969, 1615, 4721, 4845, 14163, 23605, 70815, 80257, 89699, 240771, 269097, 401285, 448495, 1203855, 1345485, 1524883, 4574649, 7624415, 22873245]

約数ペア:

[(1, 22873245), (3, 7624415), (5, 4574649), (15, 1524883), (17, 1345485), (19, 1203855), (51, 448495), (57, 401285), (85, 269097), (95, 240771), (255, 89699), (285, 80257), (323, 70815), (969, 23605), (1615, 14163), (4721, 4845)]