75843945

素因数分解:

$3^5\times 5^1\times {\mathrm{62423}}^1$

素因数の和:62443

約数の個数: 24

約数和(自身を含む): 136334016

約数和(自身を除く): 60490071

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 62423, 187269, 312115, 561807, 936345, 1685421, 2809035, 5056263, 8427105, 15168789, 25281315, 75843945]

約数ペア:

[(1, 75843945), (3, 25281315), (5, 15168789), (9, 8427105), (15, 5056263), (27, 2809035), (45, 1685421), (81, 936345), (135, 561807), (243, 312115), (405, 187269), (1215, 62423)]