8520255

素因数分解:

$3^3\times 5^1\times {\mathrm{63113}}^1$

素因数の和:63127

約数の個数: 16

約数和(自身を含む): 15147360

約数和(自身を除く): 6627105

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 63113, 189339, 315565, 568017, 946695, 1704051, 2840085, 8520255]

約数ペア:

[(1, 8520255), (3, 2840085), (5, 1704051), (9, 946695), (15, 568017), (27, 315565), (45, 189339), (135, 63113)]