13098015

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{967}}^1$

素因数の和:1028

約数の個数: 48

約数和(自身を含む): 26577408

約数和(自身を除く): 13479393

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 43, 45, 63, 105, 129, 215, 301, 315, 387, 645, 903, 967, 1505, 1935, 2709, 2901, 4515, 4835, 6769, 8703, 13545, 14505, 20307, 33845, 41581, 43515, 60921, 101535, 124743, 207905, 291067, 304605, 374229, 623715, 873201, 1455335, 1871145, 2619603, 4366005, 13098015]

約数ペア:

[(1, 13098015), (3, 4366005), (5, 2619603), (7, 1871145), (9, 1455335), (15, 873201), (21, 623715), (35, 374229), (43, 304605), (45, 291067), (63, 207905), (105, 124743), (129, 101535), (215, 60921), (301, 43515), (315, 41581), (387, 33845), (645, 20307), (903, 14505), (967, 13545), (1505, 8703), (1935, 6769), (2709, 4835), (2901, 4515)]