15195660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{463}}^1\times {\mathrm{547}}^1$

素因数の和:1022

約数の個数: 48

約数和(自身を含む): 42717696

約数和(自身を除く): 27522036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 463, 547, 926, 1094, 1389, 1641, 1852, 2188, 2315, 2735, 2778, 3282, 4630, 5470, 5556, 6564, 6945, 8205, 9260, 10940, 13890, 16410, 27780, 32820, 253261, 506522, 759783, 1013044, 1266305, 1519566, 2532610, 3039132, 3798915, 5065220, 7597830, 15195660]

約数ペア:

[(1, 15195660), (2, 7597830), (3, 5065220), (4, 3798915), (5, 3039132), (6, 2532610), (10, 1519566), (12, 1266305), (15, 1013044), (20, 759783), (30, 506522), (60, 253261), (463, 32820), (547, 27780), (926, 16410), (1094, 13890), (1389, 10940), (1641, 9260), (1852, 8205), (2188, 6945), (2315, 6564), (2735, 5556), (2778, 5470), (3282, 4630)]