79048215

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{541}}^1$

素因数の和:760

約数の個数: 48

約数和(自身を含む): 146105856

約数和(自身を除く): 67057641

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 191, 255, 541, 573, 765, 955, 1623, 1719, 2705, 2865, 3247, 4869, 8115, 8595, 9197, 9741, 16235, 24345, 27591, 29223, 45985, 48705, 82773, 103331, 137955, 146115, 309993, 413865, 516655, 929979, 1549965, 1756627, 4649895, 5269881, 8783135, 15809643, 26349405, 79048215]

約数ペア:

[(1, 79048215), (3, 26349405), (5, 15809643), (9, 8783135), (15, 5269881), (17, 4649895), (45, 1756627), (51, 1549965), (85, 929979), (153, 516655), (191, 413865), (255, 309993), (541, 146115), (573, 137955), (765, 103331), (955, 82773), (1623, 48705), (1719, 45985), (2705, 29223), (2865, 27591), (3247, 24345), (4869, 16235), (8115, 9741), (8595, 9197)]