52291215

素因数分解:

$3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{7129}}^1$

素因数の和:7303

約数の個数: 24

約数和(自身を含む): 91206960

約数和(自身を除く): 38915745

約数列:

[1, 3, 5, 9, 15, 45, 163, 489, 815, 1467, 2445, 7129, 7335, 21387, 35645, 64161, 106935, 320805, 1162027, 3486081, 5810135, 10458243, 17430405, 52291215]

約数ペア:

[(1, 52291215), (3, 17430405), (5, 10458243), (9, 5810135), (15, 3486081), (45, 1162027), (163, 320805), (489, 106935), (815, 64161), (1467, 35645), (2445, 21387), (7129, 7335)]