16047255

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{3119}}^1$

素因数の和:3148

約数の個数: 32

約数和(自身を含む): 29952000

約数和(自身を除く): 13904745

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 343, 735, 1029, 1715, 3119, 5145, 9357, 15595, 21833, 46785, 65499, 109165, 152831, 327495, 458493, 764155, 1069817, 2292465, 3209451, 5349085, 16047255]

約数ペア:

[(1, 16047255), (3, 5349085), (5, 3209451), (7, 2292465), (15, 1069817), (21, 764155), (35, 458493), (49, 327495), (105, 152831), (147, 109165), (245, 65499), (343, 46785), (735, 21833), (1029, 15595), (1715, 9357), (3119, 5145)]