87973985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1013}}^1\times {\mathrm{1579}}^1$

素因数の和:2608

約数の個数: 16

約数和(自身を含む): 115352640

約数和(自身を除く): 27378655

約数列:

[1, 5, 11, 55, 1013, 1579, 5065, 7895, 11143, 17369, 55715, 86845, 1599527, 7997635, 17594797, 87973985]

約数ペア:

[(1, 87973985), (5, 17594797), (11, 7997635), (55, 1599527), (1013, 86845), (1579, 55715), (5065, 17369), (7895, 11143)]