42450465

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{148949}}^1$

素因数の和:148976

約数の個数: 16

約数和(自身を含む): 71496000

約数和(自身を除く): 29045535

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 148949, 446847, 744745, 2234235, 2830031, 8490093, 14150155, 42450465]

約数ペア:

[(1, 42450465), (3, 14150155), (5, 8490093), (15, 2830031), (19, 2234235), (57, 744745), (95, 446847), (285, 148949)]