54709455

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1979}}^1$

素因数の和:2103

約数の個数: 32

約数和(自身を含む): 93139200

約数和(自身を除く): 38429745

約数列:

[1, 3, 5, 15, 19, 57, 95, 97, 285, 291, 485, 1455, 1843, 1979, 5529, 5937, 9215, 9895, 27645, 29685, 37601, 112803, 188005, 191963, 564015, 575889, 959815, 2879445, 3647297, 10941891, 18236485, 54709455]

約数ペア:

[(1, 54709455), (3, 18236485), (5, 10941891), (15, 3647297), (19, 2879445), (57, 959815), (95, 575889), (97, 564015), (285, 191963), (291, 188005), (485, 112803), (1455, 37601), (1843, 29685), (1979, 27645), (5529, 9895), (5937, 9215)]