156741345

素因数分解:

$3^3\times 5^1\times {\mathrm{1161047}}^1$

素因数の和:1161061

約数の個数: 16

約数和(自身を含む): 278651520

約数和(自身を除く): 121910175

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1161047, 3483141, 5805235, 10449423, 17415705, 31348269, 52247115, 156741345]

約数ペア:

[(1, 156741345), (3, 52247115), (5, 31348269), (9, 17415705), (15, 10449423), (27, 5805235), (45, 3483141), (135, 1161047)]