522020075

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{8329}}^1$

素因数の和:8471

約数の個数: 24

約数和(自身を含む): 681727200

約数和(自身を除く): 159707125

約数列:

[1, 5, 23, 25, 109, 115, 545, 575, 2507, 2725, 8329, 12535, 41645, 62675, 191567, 208225, 907861, 957835, 4539305, 4789175, 20880803, 22696525, 104404015, 522020075]

約数ペア:

[(1, 522020075), (5, 104404015), (23, 22696525), (25, 20880803), (109, 4789175), (115, 4539305), (545, 957835), (575, 907861), (2507, 208225), (2725, 191567), (8329, 62675), (12535, 41645)]