82221525

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{12601}}^1$

素因数の和:12646

約数の個数: 36

約数和(自身を含む): 152358180

約数和(自身を除く): 70136655

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 75, 87, 145, 225, 261, 435, 725, 1305, 2175, 6525, 12601, 37803, 63005, 113409, 189015, 315025, 365429, 567045, 945075, 1096287, 1827145, 2835225, 3288861, 5481435, 9135725, 16444305, 27407175, 82221525]

約数ペア:

[(1, 82221525), (3, 27407175), (5, 16444305), (9, 9135725), (15, 5481435), (25, 3288861), (29, 2835225), (45, 1827145), (75, 1096287), (87, 945075), (145, 567045), (225, 365429), (261, 315025), (435, 189015), (725, 113409), (1305, 63005), (2175, 37803), (6525, 12601)]