50874885

素因数分解:

$3^4\times 5^1\times {\mathrm{125617}}^1$

素因数の和:125634

約数の個数: 20

約数和(自身を含む): 91198668

約数和(自身を除く): 40323783

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 125617, 376851, 628085, 1130553, 1884255, 3391659, 5652765, 10174977, 16958295, 50874885]

約数ペア:

[(1, 50874885), (3, 16958295), (5, 10174977), (9, 5652765), (15, 3391659), (27, 1884255), (45, 1130553), (81, 628085), (135, 376851), (405, 125617)]