53402355

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23269}}^1$

素因数の和:23300

約数の個数: 32

約数和(自身を含む): 100526400

約数和(自身を除く): 47124045

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 23269, 69807, 116345, 209421, 349035, 395573, 628263, 1047105, 1186719, 1977865, 3141315, 3560157, 5933595, 10680471, 17800785, 53402355]

約数ペア:

[(1, 53402355), (3, 17800785), (5, 10680471), (9, 5933595), (15, 3560157), (17, 3141315), (27, 1977865), (45, 1186719), (51, 1047105), (85, 628263), (135, 395573), (153, 349035), (255, 209421), (459, 116345), (765, 69807), (2295, 23269)]