13359885

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:338

約数の個数: 64

約数和(自身を含む): 27371520

約数和(自身を除く): 14011635

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 43, 55, 77, 105, 129, 165, 215, 231, 269, 301, 385, 473, 645, 807, 903, 1155, 1345, 1419, 1505, 1883, 2365, 2959, 3311, 4035, 4515, 5649, 7095, 8877, 9415, 9933, 11567, 14795, 16555, 20713, 28245, 34701, 44385, 49665, 57835, 62139, 80969, 103565, 127237, 173505, 242907, 310695, 381711, 404845, 636185, 890659, 1214535, 1908555, 2671977, 4453295, 13359885]

約数ペア:

[(1, 13359885), (3, 4453295), (5, 2671977), (7, 1908555), (11, 1214535), (15, 890659), (21, 636185), (33, 404845), (35, 381711), (43, 310695), (55, 242907), (77, 173505), (105, 127237), (129, 103565), (165, 80969), (215, 62139), (231, 57835), (269, 49665), (301, 44385), (385, 34701), (473, 28245), (645, 20713), (807, 16555), (903, 14795), (1155, 11567), (1345, 9933), (1419, 9415), (1505, 8877), (1883, 7095), (2365, 5649), (2959, 4515), (3311, 4035)]