53551725

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^2\times {\mathrm{743}}^1$

素因数の和:818

約数の個数: 36

約数和(自身を含む): 91610208

約数和(自身を除く): 38058483

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 155, 465, 743, 775, 961, 2229, 2325, 2883, 3715, 4805, 11145, 14415, 18575, 23033, 24025, 55725, 69099, 72075, 115165, 345495, 575825, 714023, 1727475, 2142069, 3570115, 10710345, 17850575, 53551725]

約数ペア:

[(1, 53551725), (3, 17850575), (5, 10710345), (15, 3570115), (25, 2142069), (31, 1727475), (75, 714023), (93, 575825), (155, 345495), (465, 115165), (743, 72075), (775, 69099), (961, 55725), (2229, 24025), (2325, 23033), (2883, 18575), (3715, 14415), (4805, 11145)]