169504995

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{8089}}^1$

素因数の和:8235

約数の個数: 32

約数和(自身を含む): 298229760

約数和(自身を除く): 128724765

約数列:

[1, 3, 5, 11, 15, 33, 55, 127, 165, 381, 635, 1397, 1905, 4191, 6985, 8089, 20955, 24267, 40445, 88979, 121335, 266937, 444895, 1027303, 1334685, 3081909, 5136515, 11300333, 15409545, 33900999, 56501665, 169504995]

約数ペア:

[(1, 169504995), (3, 56501665), (5, 33900999), (11, 15409545), (15, 11300333), (33, 5136515), (55, 3081909), (127, 1334685), (165, 1027303), (381, 444895), (635, 266937), (1397, 121335), (1905, 88979), (4191, 40445), (6985, 24267), (8089, 20955)]