27794455

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{3923}}^1$

素因数の和:4050

約数の個数: 16

約数和(自身を含む): 36257760

約数和(自身を除く): 8463305

約数列:

[1, 5, 13, 65, 109, 545, 1417, 3923, 7085, 19615, 50999, 254995, 427607, 2138035, 5558891, 27794455]

約数ペア:

[(1, 27794455), (5, 5558891), (13, 2138035), (65, 427607), (109, 254995), (545, 50999), (1417, 19615), (3923, 7085)]