31077105

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2593}}^1$

素因数の和:2665

約数の個数: 32

約数和(自身を含む): 53789184

約数和(自身を除く): 22712079

約数列:

[1, 3, 5, 15, 17, 47, 51, 85, 141, 235, 255, 705, 799, 2397, 2593, 3995, 7779, 11985, 12965, 38895, 44081, 121871, 132243, 220405, 365613, 609355, 661215, 1828065, 2071807, 6215421, 10359035, 31077105]

約数ペア:

[(1, 31077105), (3, 10359035), (5, 6215421), (15, 2071807), (17, 1828065), (47, 661215), (51, 609355), (85, 365613), (141, 220405), (235, 132243), (255, 121871), (705, 44081), (799, 38895), (2397, 12965), (2593, 11985), (3995, 7779)]