27900915

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{467}}^1\times {\mathrm{569}}^1$

素因数の和:1051

約数の個数: 32

約数和(自身を含む): 51217920

約数和(自身を除く): 23317005

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 467, 569, 1401, 1707, 2335, 2845, 3269, 3983, 7005, 8535, 9807, 11949, 16345, 19915, 49035, 59745, 265723, 797169, 1328615, 1860061, 3985845, 5580183, 9300305, 27900915]

約数ペア:

[(1, 27900915), (3, 9300305), (5, 5580183), (7, 3985845), (15, 1860061), (21, 1328615), (35, 797169), (105, 265723), (467, 59745), (569, 49035), (1401, 19915), (1707, 16345), (2335, 11949), (2845, 9807), (3269, 8535), (3983, 7005)]