3388996845

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{304903}}^1$

素因数の和:304946

約数の個数: 48

約数和(自身を含む): 6659103360

約数和(自身を除く): 3270106515

約数列:

[1, 3, 5, 9, 13, 15, 19, 39, 45, 57, 65, 95, 117, 171, 195, 247, 285, 585, 741, 855, 1235, 2223, 3705, 11115, 304903, 914709, 1524515, 2744127, 3963739, 4573545, 5793157, 11891217, 13720635, 17379471, 19818695, 28965785, 35673651, 52138413, 59456085, 75311041, 86897355, 178368255, 225933123, 260692065, 376555205, 677799369, 1129665615, 3388996845]

約数ペア:

[(1, 3388996845), (3, 1129665615), (5, 677799369), (9, 376555205), (13, 260692065), (15, 225933123), (19, 178368255), (39, 86897355), (45, 75311041), (57, 59456085), (65, 52138413), (95, 35673651), (117, 28965785), (171, 19818695), (195, 17379471), (247, 13720635), (285, 11891217), (585, 5793157), (741, 4573545), (855, 3963739), (1235, 2744127), (2223, 1524515), (3705, 914709), (11115, 304903)]