23947785

素因数分解:

$3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3347}}^1$

素因数の和:3414

約数の個数: 32

約数和(自身を含む): 43390080

約数和(自身を除く): 19442295

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 135, 159, 265, 477, 795, 1431, 2385, 3347, 7155, 10041, 16735, 30123, 50205, 90369, 150615, 177391, 451845, 532173, 886955, 1596519, 2660865, 4789557, 7982595, 23947785]

約数ペア:

[(1, 23947785), (3, 7982595), (5, 4789557), (9, 2660865), (15, 1596519), (27, 886955), (45, 532173), (53, 451845), (135, 177391), (159, 150615), (265, 90369), (477, 50205), (795, 30123), (1431, 16735), (2385, 10041), (3347, 7155)]