3255315

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:168

約数の個数: 48

約数和(自身を含む): 6259968

約数和(自身を除く): 3004653

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 49, 103, 105, 129, 147, 215, 245, 301, 309, 515, 645, 721, 735, 903, 1505, 1545, 2107, 2163, 3605, 4429, 4515, 5047, 6321, 10535, 10815, 13287, 15141, 22145, 25235, 31003, 31605, 66435, 75705, 93009, 155015, 217021, 465045, 651063, 1085105, 3255315]

約数ペア:

[(1, 3255315), (3, 1085105), (5, 651063), (7, 465045), (15, 217021), (21, 155015), (35, 93009), (43, 75705), (49, 66435), (103, 31605), (105, 31003), (129, 25235), (147, 22145), (215, 15141), (245, 13287), (301, 10815), (309, 10535), (515, 6321), (645, 5047), (721, 4515), (735, 4429), (903, 3605), (1505, 2163), (1545, 2107)]