15747588

素因数分解:

$2^2\times 3^3\times {\mathrm{139}}^1\times {\mathrm{1049}}^1$

素因数の和:1201

約数の個数: 48

約数和(自身を含む): 41160000

約数和(自身を除く): 25412412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 139, 278, 417, 556, 834, 1049, 1251, 1668, 2098, 2502, 3147, 3753, 4196, 5004, 6294, 7506, 9441, 12588, 15012, 18882, 28323, 37764, 56646, 113292, 145811, 291622, 437433, 583244, 874866, 1312299, 1749732, 2624598, 3936897, 5249196, 7873794, 15747588]

約数ペア:

[(1, 15747588), (2, 7873794), (3, 5249196), (4, 3936897), (6, 2624598), (9, 1749732), (12, 1312299), (18, 874866), (27, 583244), (36, 437433), (54, 291622), (108, 145811), (139, 113292), (278, 56646), (417, 37764), (556, 28323), (834, 18882), (1049, 15012), (1251, 12588), (1668, 9441), (2098, 7506), (2502, 6294), (3147, 5004), (3753, 4196)]