66442155

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4799}}^1$

素因数の和:4891

約数の個数: 32

約数和(自身を含む): 116121600

約数和(自身を除く): 49679445

約数列:

[1, 3, 5, 13, 15, 39, 65, 71, 195, 213, 355, 923, 1065, 2769, 4615, 4799, 13845, 14397, 23995, 62387, 71985, 187161, 311935, 340729, 935805, 1022187, 1703645, 4429477, 5110935, 13288431, 22147385, 66442155]

約数ペア:

[(1, 66442155), (3, 22147385), (5, 13288431), (13, 5110935), (15, 4429477), (39, 1703645), (65, 1022187), (71, 935805), (195, 340729), (213, 311935), (355, 187161), (923, 71985), (1065, 62387), (2769, 23995), (4615, 14397), (4799, 13845)]