23125815

素因数分解:

$3^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{1481}}^1$

素因数の和:1839

約数の個数: 24

約数和(自身を含む): 40227408

約数和(自身を除く): 17101593

約数列:

[1, 3, 5, 9, 15, 45, 347, 1041, 1481, 1735, 3123, 4443, 5205, 7405, 13329, 15615, 22215, 66645, 513907, 1541721, 2569535, 4625163, 7708605, 23125815]

約数ペア:

[(1, 23125815), (3, 7708605), (5, 4625163), (9, 2569535), (15, 1541721), (45, 513907), (347, 66645), (1041, 22215), (1481, 15615), (1735, 13329), (3123, 7405), (4443, 5205)]