49140255

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{2393}}^1$

素因数の和:2475

約数の個数: 24

約数和(自身を含む): 80840592

約数和(自身を除く): 31700337

約数列:

[1, 3, 5, 15, 37, 111, 185, 555, 1369, 2393, 4107, 6845, 7179, 11965, 20535, 35895, 88541, 265623, 442705, 1328115, 3276017, 9828051, 16380085, 49140255]

約数ペア:

[(1, 49140255), (3, 16380085), (5, 9828051), (15, 3276017), (37, 1328115), (111, 442705), (185, 265623), (555, 88541), (1369, 35895), (2393, 20535), (4107, 11965), (6845, 7179)]