1517239215

素因数分解:

$3^3\times 5^1\times {\mathrm{53}}^2\times {\mathrm{4001}}^1$

素因数の和:4121

約数の個数: 48

約数和(自身を含む): 2749854240

約数和(自身を除く): 1232615025

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 135, 159, 265, 477, 795, 1431, 2385, 2809, 4001, 7155, 8427, 12003, 14045, 20005, 25281, 36009, 42135, 60015, 75843, 108027, 126405, 180045, 212053, 379215, 540135, 636159, 1060265, 1908477, 3180795, 5725431, 9542385, 11238809, 28627155, 33716427, 56194045, 101149281, 168582135, 303447843, 505746405, 1517239215]

約数ペア:

[(1, 1517239215), (3, 505746405), (5, 303447843), (9, 168582135), (15, 101149281), (27, 56194045), (45, 33716427), (53, 28627155), (135, 11238809), (159, 9542385), (265, 5725431), (477, 3180795), (795, 1908477), (1431, 1060265), (2385, 636159), (2809, 540135), (4001, 379215), (7155, 212053), (8427, 180045), (12003, 126405), (14045, 108027), (20005, 75843), (25281, 60015), (36009, 42135)]