27960255

素因数分解:

$3^3\times 5^1\times {\mathrm{207113}}^1$

素因数の和:207127

約数の個数: 16

約数和(自身を含む): 49707360

約数和(自身を除く): 21747105

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 207113, 621339, 1035565, 1864017, 3106695, 5592051, 9320085, 27960255]

約数ペア:

[(1, 27960255), (3, 9320085), (5, 5592051), (9, 3106695), (15, 1864017), (27, 1035565), (45, 621339), (135, 207113)]