83739205

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1249}}^1$

素因数の和:1341

約数の個数: 32

約数和(自身を含む): 116640000

約数和(自身を除く): 32900795

約数列:

[1, 5, 11, 23, 53, 55, 115, 253, 265, 583, 1219, 1249, 1265, 2915, 6095, 6245, 13409, 13739, 28727, 66197, 67045, 68695, 143635, 315997, 330985, 728167, 1522531, 1579985, 3640835, 7612655, 16747841, 83739205]

約数ペア:

[(1, 83739205), (5, 16747841), (11, 7612655), (23, 3640835), (53, 1579985), (55, 1522531), (115, 728167), (253, 330985), (265, 315997), (583, 143635), (1219, 68695), (1249, 67045), (1265, 66197), (2915, 28727), (6095, 13739), (6245, 13409)]