15582564

素因数分解:

$2^2\times 3^3\times {\mathrm{157}}^1\times {\mathrm{919}}^1$

素因数の和:1089

約数の個数: 48

約数和(自身を含む): 40700800

約数和(自身を除く): 25118236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 157, 314, 471, 628, 919, 942, 1413, 1838, 1884, 2757, 2826, 3676, 4239, 5514, 5652, 8271, 8478, 11028, 16542, 16956, 24813, 33084, 49626, 99252, 144283, 288566, 432849, 577132, 865698, 1298547, 1731396, 2597094, 3895641, 5194188, 7791282, 15582564]

約数ペア:

[(1, 15582564), (2, 7791282), (3, 5194188), (4, 3895641), (6, 2597094), (9, 1731396), (12, 1298547), (18, 865698), (27, 577132), (36, 432849), (54, 288566), (108, 144283), (157, 99252), (314, 49626), (471, 33084), (628, 24813), (919, 16956), (942, 16542), (1413, 11028), (1838, 8478), (1884, 8271), (2757, 5652), (2826, 5514), (3676, 4239)]