54154815

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{25247}}^1$

素因数の和:25279

約数の個数: 32

約数和(自身を含む): 101799936

約数和(自身を除く): 47645121

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 25247, 75741, 126235, 277717, 328211, 378705, 833151, 984633, 1388585, 1641055, 3610321, 4165755, 4923165, 10830963, 18051605, 54154815]

約数ペア:

[(1, 54154815), (3, 18051605), (5, 10830963), (11, 4923165), (13, 4165755), (15, 3610321), (33, 1641055), (39, 1388585), (55, 984633), (65, 833151), (143, 378705), (165, 328211), (195, 277717), (429, 126235), (715, 75741), (2145, 25247)]