1279462815

素因数分解:

$3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{104917}}^1$

素因数の和:105199

約数の個数: 24

約数和(自身を含む): 2225940288

約数和(自身を除く): 946477473

約数列:

[1, 3, 5, 9, 15, 45, 271, 813, 1355, 2439, 4065, 12195, 104917, 314751, 524585, 944253, 1573755, 4721265, 28432507, 85297521, 142162535, 255892563, 426487605, 1279462815]

約数ペア:

[(1, 1279462815), (3, 426487605), (5, 255892563), (9, 142162535), (15, 85297521), (45, 28432507), (271, 4721265), (813, 1573755), (1355, 944253), (2439, 524585), (4065, 314751), (12195, 104917)]