1078173885

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{313}}^1\times {\mathrm{1753}}^1$

素因数の和:2205

約数の個数: 32

約数和(自身を含む): 1744795008

約数和(自身を除く): 666621123

約数列:

[1, 3, 5, 15, 131, 313, 393, 655, 939, 1565, 1753, 1965, 4695, 5259, 8765, 26295, 41003, 123009, 205015, 229643, 548689, 615045, 688929, 1148215, 1646067, 2743445, 3444645, 8230335, 71878259, 215634777, 359391295, 1078173885]

約数ペア:

[(1, 1078173885), (3, 359391295), (5, 215634777), (15, 71878259), (131, 8230335), (313, 3444645), (393, 2743445), (655, 1646067), (939, 1148215), (1565, 688929), (1753, 615045), (1965, 548689), (4695, 229643), (5259, 205015), (8765, 123009), (26295, 41003)]