4068525

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{3191}}^1$

素因数の和:3221

約数の個数: 24

約数和(自身を含む): 7124544

約数和(自身を除く): 3056019

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 3191, 9573, 15955, 47865, 54247, 79775, 162741, 239325, 271235, 813705, 1356175, 4068525]

約数ペア:

[(1, 4068525), (3, 1356175), (5, 813705), (15, 271235), (17, 239325), (25, 162741), (51, 79775), (75, 54247), (85, 47865), (255, 15955), (425, 9573), (1275, 3191)]