51125565

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{1409}}^1$

素因数の和:1517

約数の個数: 32

約数和(自身を含む): 85276800

約数和(自身を除く): 34151235

約数列:

[1, 3, 5, 15, 41, 59, 123, 177, 205, 295, 615, 885, 1409, 2419, 4227, 7045, 7257, 12095, 21135, 36285, 57769, 83131, 173307, 249393, 288845, 415655, 866535, 1246965, 3408371, 10225113, 17041855, 51125565]

約数ペア:

[(1, 51125565), (3, 17041855), (5, 10225113), (15, 3408371), (41, 1246965), (59, 866535), (123, 415655), (177, 288845), (205, 249393), (295, 173307), (615, 83131), (885, 57769), (1409, 36285), (2419, 21135), (4227, 12095), (7045, 7257)]