61239475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{2683}}^1$

素因数の和:2787

約数の個数: 24

約数和(自身を含む): 83869632

約数和(自身を除く): 22630157

約数列:

[1, 5, 11, 25, 55, 83, 275, 415, 913, 2075, 2683, 4565, 13415, 22825, 29513, 67075, 147565, 222689, 737825, 1113445, 2449579, 5567225, 12247895, 61239475]

約数ペア:

[(1, 61239475), (5, 12247895), (11, 5567225), (25, 2449579), (55, 1113445), (83, 737825), (275, 222689), (415, 147565), (913, 67075), (2075, 29513), (2683, 22825), (4565, 13415)]