63984675

素因数分解:

$3^1\times 5^2\times {\mathrm{379}}^1\times {\mathrm{2251}}^1$

素因数の和:2643

約数の個数: 24

約数和(自身を含む): 106114240

約数和(自身を除く): 42129565

約数列:

[1, 3, 5, 15, 25, 75, 379, 1137, 1895, 2251, 5685, 6753, 9475, 11255, 28425, 33765, 56275, 168825, 853129, 2559387, 4265645, 12796935, 21328225, 63984675]

約数ペア:

[(1, 63984675), (3, 21328225), (5, 12796935), (15, 4265645), (25, 2559387), (75, 853129), (379, 168825), (1137, 56275), (1895, 33765), (2251, 28425), (5685, 11255), (6753, 9475)]