275992005

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{911}}^1\times {\mathrm{1063}}^1$

素因数の和:2001

約数の個数: 32

約数和(自身を含む): 465776640

約数和(自身を除く): 189784635

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 911, 1063, 2733, 3189, 4555, 5315, 13665, 15945, 17309, 20197, 51927, 60591, 86545, 100985, 259635, 302955, 968393, 2905179, 4841965, 14525895, 18399467, 55198401, 91997335, 275992005]

約数ペア:

[(1, 275992005), (3, 91997335), (5, 55198401), (15, 18399467), (19, 14525895), (57, 4841965), (95, 2905179), (285, 968393), (911, 302955), (1063, 259635), (2733, 100985), (3189, 86545), (4555, 60591), (5315, 51927), (13665, 20197), (15945, 17309)]