26643645

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2063}}^1$

素因数の和:2122

約数の個数: 48

約数和(自身を含む): 54093312

約数和(自身を除く): 27449667

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 41, 45, 63, 105, 123, 205, 287, 315, 369, 615, 861, 1435, 1845, 2063, 2583, 4305, 6189, 10315, 12915, 14441, 18567, 30945, 43323, 72205, 84583, 92835, 129969, 216615, 253749, 422915, 592081, 649845, 761247, 1268745, 1776243, 2960405, 3806235, 5328729, 8881215, 26643645]

約数ペア:

[(1, 26643645), (3, 8881215), (5, 5328729), (7, 3806235), (9, 2960405), (15, 1776243), (21, 1268745), (35, 761247), (41, 649845), (45, 592081), (63, 422915), (105, 253749), (123, 216615), (205, 129969), (287, 92835), (315, 84583), (369, 72205), (615, 43323), (861, 30945), (1435, 18567), (1845, 14441), (2063, 12915), (2583, 10315), (4305, 6189)]