27744075

素因数分解:

$3^2\times 5^2\times {\mathrm{123307}}^1$

素因数の和:123323

約数の個数: 18

約数和(自身を含む): 49693124

約数和(自身を除く): 21949049

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 123307, 369921, 616535, 1109763, 1849605, 3082675, 5548815, 9248025, 27744075]

約数ペア:

[(1, 27744075), (3, 9248025), (5, 5548815), (9, 3082675), (15, 1849605), (25, 1109763), (45, 616535), (75, 369921), (225, 123307)]