2440806975

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{570949}}^1$

素因数の和:570984

約数の個数: 36

約数和(自身を含む): 4601857000

約数和(自身を除く): 2161050025

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 171, 225, 285, 475, 855, 1425, 4275, 570949, 1712847, 2854745, 5138541, 8564235, 10848031, 14273725, 25692705, 32544093, 42821175, 54240155, 97632279, 128463525, 162720465, 271200775, 488161395, 813602325, 2440806975]

約数ペア:

[(1, 2440806975), (3, 813602325), (5, 488161395), (9, 271200775), (15, 162720465), (19, 128463525), (25, 97632279), (45, 54240155), (57, 42821175), (75, 32544093), (95, 25692705), (171, 14273725), (225, 10848031), (285, 8564235), (475, 5138541), (855, 2854745), (1425, 1712847), (4275, 570949)]