53525775

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41981}}^1$

素因数の和:42011

約数の個数: 24

約数和(自身を含む): 93703824

約数和(自身を除く): 40178049

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 41981, 125943, 209905, 629715, 713677, 1049525, 2141031, 3148575, 3568385, 10705155, 17841925, 53525775]

約数ペア:

[(1, 53525775), (3, 17841925), (5, 10705155), (15, 3568385), (17, 3148575), (25, 2141031), (51, 1049525), (75, 713677), (85, 629715), (255, 209905), (425, 125943), (1275, 41981)]