88464545

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1021}}^1$

素因数の和:1113

約数の個数: 32

約数和(自身を含む): 120873984

約数和(自身を除く): 32409439

約数列:

[1, 5, 13, 31, 43, 65, 155, 215, 403, 559, 1021, 1333, 2015, 2795, 5105, 6665, 13273, 17329, 31651, 43903, 66365, 86645, 158255, 219515, 411463, 570739, 1360993, 2057315, 2853695, 6804965, 17692909, 88464545]

約数ペア:

[(1, 88464545), (5, 17692909), (13, 6804965), (31, 2853695), (43, 2057315), (65, 1360993), (155, 570739), (215, 411463), (403, 219515), (559, 158255), (1021, 86645), (1333, 66365), (2015, 43903), (2795, 31651), (5105, 17329), (6665, 13273)]