12143565

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2029}}^1$

素因数の和:2066

約数の個数: 48

約数和(自身を含む): 25334400

約数和(自身を除く): 13190835

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 95, 105, 133, 171, 285, 315, 399, 665, 855, 1197, 1995, 2029, 5985, 6087, 10145, 14203, 18261, 30435, 38551, 42609, 71015, 91305, 115653, 127827, 192755, 213045, 269857, 346959, 578265, 639135, 809571, 1349285, 1734795, 2428713, 4047855, 12143565]

約数ペア:

[(1, 12143565), (3, 4047855), (5, 2428713), (7, 1734795), (9, 1349285), (15, 809571), (19, 639135), (21, 578265), (35, 346959), (45, 269857), (57, 213045), (63, 192755), (95, 127827), (105, 115653), (133, 91305), (171, 71015), (285, 42609), (315, 38551), (399, 30435), (665, 18261), (855, 14203), (1197, 10145), (1995, 6087), (2029, 5985)]