15147540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{28051}}^1$

素因数の和:28069

約数の個数: 48

約数和(自身を含む): 47127360

約数和(自身を除く): 31979820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 28051, 56102, 84153, 112204, 140255, 168306, 252459, 280510, 336612, 420765, 504918, 561020, 757377, 841530, 1009836, 1262295, 1514754, 1683060, 2524590, 3029508, 3786885, 5049180, 7573770, 15147540]

約数ペア:

[(1, 15147540), (2, 7573770), (3, 5049180), (4, 3786885), (5, 3029508), (6, 2524590), (9, 1683060), (10, 1514754), (12, 1262295), (15, 1009836), (18, 841530), (20, 757377), (27, 561020), (30, 504918), (36, 420765), (45, 336612), (54, 280510), (60, 252459), (90, 168306), (108, 140255), (135, 112204), (180, 84153), (270, 56102), (540, 28051)]