12463977025

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{599}}^1\times {\mathrm{26849}}^1$

素因数の和:27489

約数の個数: 24

約数和(自身を含む): 15981120000

約数和(自身を除く): 3517142975

約数列:

[1, 5, 25, 31, 155, 599, 775, 2995, 14975, 18569, 26849, 92845, 134245, 464225, 671225, 832319, 4161595, 16082551, 20807975, 80412755, 402063775, 498559081, 2492795405, 12463977025]

約数ペア:

[(1, 12463977025), (5, 2492795405), (25, 498559081), (31, 402063775), (155, 80412755), (599, 20807975), (775, 16082551), (2995, 4161595), (14975, 832319), (18569, 671225), (26849, 464225), (92845, 134245)]