73638575

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{68501}}^1$

素因数の和:68554

約数の個数: 12

約数和(自身を含む): 93436728

約数和(自身を除く): 19798153

約数列:

[1, 5, 25, 43, 215, 1075, 68501, 342505, 1712525, 2945543, 14727715, 73638575]

約数ペア:

[(1, 73638575), (5, 14727715), (25, 2945543), (43, 1712525), (215, 342505), (1075, 68501)]