13646745

素因数分解:

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

素因数の和:2091

約数の個数: 48

約数和(自身を含む): 28235520

約数和(自身を除く): 14588775

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 105, 135, 147, 189, 245, 315, 441, 735, 945, 1323, 2063, 2205, 6189, 6615, 10315, 14441, 18567, 30945, 43323, 55701, 72205, 92835, 101087, 129969, 216615, 278505, 303261, 389907, 505435, 649845, 909783, 1516305, 1949535, 2729349, 4548915, 13646745]

約数ペア:

[(1, 13646745), (3, 4548915), (5, 2729349), (7, 1949535), (9, 1516305), (15, 909783), (21, 649845), (27, 505435), (35, 389907), (45, 303261), (49, 278505), (63, 216615), (105, 129969), (135, 101087), (147, 92835), (189, 72205), (245, 55701), (315, 43323), (441, 30945), (735, 18567), (945, 14441), (1323, 10315), (2063, 6615), (2205, 6189)]