12682775

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{137}}^1$

素因数の和:200

約数の個数: 36

約数和(自身を含む): 18925872

約数和(自身を除く): 6243097

約数列:

[1, 5, 7, 23, 25, 35, 115, 137, 161, 175, 529, 575, 685, 805, 959, 2645, 3151, 3425, 3703, 4025, 4795, 13225, 15755, 18515, 22057, 23975, 72473, 78775, 92575, 110285, 362365, 507311, 551425, 1811825, 2536555, 12682775]

約数ペア:

[(1, 12682775), (5, 2536555), (7, 1811825), (23, 551425), (25, 507311), (35, 362365), (115, 110285), (137, 92575), (161, 78775), (175, 72473), (529, 23975), (575, 22057), (685, 18515), (805, 15755), (959, 13225), (2645, 4795), (3151, 4025), (3425, 3703)]