28804520465

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{169583}}^1$

素因数の和:169829

約数の個数: 32

約数和(自身を含む): 41416482816

約数和(自身を除く): 12611962351

約数列:

[1, 5, 7, 23, 35, 115, 161, 211, 805, 1055, 1477, 4853, 7385, 24265, 33971, 169583, 169855, 847915, 1187081, 3900409, 5935405, 19502045, 27302863, 35782013, 136514315, 178910065, 250474091, 822986299, 1252370455, 4114931495, 5760904093, 28804520465]

約数ペア:

[(1, 28804520465), (5, 5760904093), (7, 4114931495), (23, 1252370455), (35, 822986299), (115, 250474091), (161, 178910065), (211, 136514315), (805, 35782013), (1055, 27302863), (1477, 19502045), (4853, 5935405), (7385, 3900409), (24265, 1187081), (33971, 847915), (169583, 169855)]