49054545

素因数分解:

$3^3\times 5^1\times {\mathrm{363367}}^1$

素因数の和:363381

約数の個数: 16

約数和(自身を含む): 87208320

約数和(自身を除く): 38153775

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 363367, 1090101, 1816835, 3270303, 5450505, 9810909, 16351515, 49054545]

約数ペア:

[(1, 49054545), (3, 16351515), (5, 9810909), (9, 5450505), (15, 3270303), (27, 1816835), (45, 1090101), (135, 363367)]