55977615

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{9643}}^1$

素因数の和:9700

約数の個数: 32

約数和(自身を含む): 101840640

約数和(自身を除く): 45863025

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 387, 645, 1161, 1935, 5805, 9643, 28929, 48215, 86787, 144645, 260361, 414649, 433935, 1243947, 1301805, 2073245, 3731841, 6219735, 11195523, 18659205, 55977615]

約数ペア:

[(1, 55977615), (3, 18659205), (5, 11195523), (9, 6219735), (15, 3731841), (27, 2073245), (43, 1301805), (45, 1243947), (129, 433935), (135, 414649), (215, 260361), (387, 144645), (645, 86787), (1161, 48215), (1935, 28929), (5805, 9643)]