68178925

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{2719}}^1$

素因数の和:2805

約数の個数: 24

約数和(自身を含む): 91065600

約数和(自身を除く): 22886675

約数列:

[1, 5, 17, 25, 59, 85, 295, 425, 1003, 1475, 2719, 5015, 13595, 25075, 46223, 67975, 160421, 231115, 802105, 1155575, 2727157, 4010525, 13635785, 68178925]

約数ペア:

[(1, 68178925), (5, 13635785), (17, 4010525), (25, 2727157), (59, 1155575), (85, 802105), (295, 231115), (425, 160421), (1003, 67975), (1475, 46223), (2719, 25075), (5015, 13595)]