25313580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{46877}}^1$

素因数の和:46895

約数の個数: 48

約数和(自身を含む): 78755040

約数和(自身を除く): 53441460

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, 46877, 93754, 140631, 187508, 234385, 281262, 421893, 468770, 562524, 703155, 843786, 937540, 1265679, 1406310, 1687572, 2109465, 2531358, 2812620, 4218930, 5062716, 6328395, 8437860, 12656790, 25313580]

約数ペア:

[(1, 25313580), (2, 12656790), (3, 8437860), (4, 6328395), (5, 5062716), (6, 4218930), (9, 2812620), (10, 2531358), (12, 2109465), (15, 1687572), (18, 1406310), (20, 1265679), (27, 937540), (30, 843786), (36, 703155), (45, 562524), (54, 468770), (60, 421893), (90, 281262), (108, 234385), (135, 187508), (180, 140631), (270, 93754), (540, 46877)]