80426025

素因数分解:

$3^2\times 5^2\times {\mathrm{271}}^1\times {\mathrm{1319}}^1$

素因数の和:1606

約数の個数: 36

約数和(自身を含む): 144693120

約数和(自身を除く): 64267095

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 271, 813, 1319, 1355, 2439, 3957, 4065, 6595, 6775, 11871, 12195, 19785, 20325, 32975, 59355, 60975, 98925, 296775, 357449, 1072347, 1787245, 3217041, 5361735, 8936225, 16085205, 26808675, 80426025]

約数ペア:

[(1, 80426025), (3, 26808675), (5, 16085205), (9, 8936225), (15, 5361735), (25, 3217041), (45, 1787245), (75, 1072347), (225, 357449), (271, 296775), (813, 98925), (1319, 60975), (1355, 59355), (2439, 32975), (3957, 20325), (4065, 19785), (6595, 12195), (6775, 11871)]