21825418705

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{1201}}^1\times {\mathrm{125329}}^1$

素因数の和:126564

約数の個数: 16

約数和(自身を含む): 27116398800

約数和(自身を除く): 5290980095

約数列:

[1, 5, 29, 145, 1201, 6005, 34829, 125329, 174145, 626645, 3634541, 18172705, 150520129, 752600645, 4365083741, 21825418705]

約数ペア:

[(1, 21825418705), (5, 4365083741), (29, 752600645), (145, 150520129), (1201, 18172705), (6005, 3634541), (34829, 626645), (125329, 174145)]