6939315

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 13074048

約数和(自身を除く): 6134733

約数列:

[1, 3, 5, 9, 15, 17, 45, 47, 51, 85, 141, 153, 193, 235, 255, 423, 579, 705, 765, 799, 965, 1737, 2115, 2397, 2895, 3281, 3995, 7191, 8685, 9071, 9843, 11985, 16405, 27213, 29529, 35955, 45355, 49215, 81639, 136065, 147645, 154207, 408195, 462621, 771035, 1387863, 2313105, 6939315]

約数ペア:

[(1, 6939315), (3, 2313105), (5, 1387863), (9, 771035), (15, 462621), (17, 408195), (45, 154207), (47, 147645), (51, 136065), (85, 81639), (141, 49215), (153, 45355), (193, 35955), (235, 29529), (255, 27213), (423, 16405), (579, 11985), (705, 9843), (765, 9071), (799, 8685), (965, 7191), (1737, 3995), (2115, 3281), (2397, 2895)]