9940804425

素因数分解:

$3^2\times 5^2\times {\mathrm{167}}^1\times {\mathrm{264559}}^1$

素因数の和:264742

約数の個数: 36

約数和(自身を含む): 17911770240

約数和(自身を除く): 7970965815

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 167, 225, 501, 835, 1503, 2505, 4175, 7515, 12525, 37575, 264559, 793677, 1322795, 2381031, 3968385, 6613975, 11905155, 19841925, 44181353, 59525775, 132544059, 220906765, 397632177, 662720295, 1104533825, 1988160885, 3313601475, 9940804425]

約数ペア:

[(1, 9940804425), (3, 3313601475), (5, 1988160885), (9, 1104533825), (15, 662720295), (25, 397632177), (45, 220906765), (75, 132544059), (167, 59525775), (225, 44181353), (501, 19841925), (835, 11905155), (1503, 6613975), (2505, 3968385), (4175, 2381031), (7515, 1322795), (12525, 793677), (37575, 264559)]