147355605

素因数分解:

$3^4\times 5^1\times {\mathrm{363841}}^1$

素因数の和:363858

約数の個数: 20

約数和(自身を含む): 264149292

約数和(自身を除く): 116793687

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 363841, 1091523, 1819205, 3274569, 5457615, 9823707, 16372845, 29471121, 49118535, 147355605]

約数ペア:

[(1, 147355605), (3, 49118535), (5, 29471121), (9, 16372845), (15, 9823707), (27, 5457615), (45, 3274569), (81, 1819205), (135, 1091523), (405, 363841)]