6867405

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:266

約数の個数: 48

約数和(自身を含む): 12939264

約数和(自身を除く): 6071859

約数列:

[1, 3, 5, 9, 15, 17, 45, 47, 51, 85, 141, 153, 191, 235, 255, 423, 573, 705, 765, 799, 955, 1719, 2115, 2397, 2865, 3247, 3995, 7191, 8595, 8977, 9741, 11985, 16235, 26931, 29223, 35955, 44885, 48705, 80793, 134655, 146115, 152609, 403965, 457827, 763045, 1373481, 2289135, 6867405]

約数ペア:

[(1, 6867405), (3, 2289135), (5, 1373481), (9, 763045), (15, 457827), (17, 403965), (45, 152609), (47, 146115), (51, 134655), (85, 80793), (141, 48705), (153, 44885), (191, 35955), (235, 29223), (255, 26931), (423, 16235), (573, 11985), (705, 9741), (765, 8977), (799, 8595), (955, 7191), (1719, 3995), (2115, 3247), (2397, 2865)]