89385405

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{971}}^1$

素因数の和:1034

約数の個数: 48

約数和(自身を含む): 159983424

約数和(自身を除く): 70598019

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 323, 361, 969, 971, 1083, 1615, 1805, 2913, 4845, 4855, 5415, 6137, 14565, 16507, 18411, 18449, 30685, 49521, 55347, 82535, 92055, 92245, 247605, 276735, 313633, 350531, 940899, 1051593, 1568165, 1752655, 4704495, 5257965, 5959027, 17877081, 29795135, 89385405]

約数ペア:

[(1, 89385405), (3, 29795135), (5, 17877081), (15, 5959027), (17, 5257965), (19, 4704495), (51, 1752655), (57, 1568165), (85, 1051593), (95, 940899), (255, 350531), (285, 313633), (323, 276735), (361, 247605), (969, 92245), (971, 92055), (1083, 82535), (1615, 55347), (1805, 49521), (2913, 30685), (4845, 18449), (4855, 18411), (5415, 16507), (6137, 14565)]