38795085

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{673}}^1$

素因数の和:755

約数の個数: 64

約数和(自身を含む): 80232960

約数和(自身を除く): 41437875

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 61, 63, 105, 135, 183, 189, 305, 315, 427, 549, 673, 915, 945, 1281, 1647, 2019, 2135, 2745, 3365, 3843, 4711, 6057, 6405, 8235, 10095, 11529, 14133, 18171, 19215, 23555, 30285, 41053, 42399, 57645, 70665, 90855, 123159, 127197, 205265, 211995, 287371, 369477, 615795, 635985, 862113, 1108431, 1436855, 1847385, 2586339, 4310565, 5542155, 7759017, 12931695, 38795085]

約数ペア:

[(1, 38795085), (3, 12931695), (5, 7759017), (7, 5542155), (9, 4310565), (15, 2586339), (21, 1847385), (27, 1436855), (35, 1108431), (45, 862113), (61, 635985), (63, 615795), (105, 369477), (135, 287371), (183, 211995), (189, 205265), (305, 127197), (315, 123159), (427, 90855), (549, 70665), (673, 57645), (915, 42399), (945, 41053), (1281, 30285), (1647, 23555), (2019, 19215), (2135, 18171), (2745, 14133), (3365, 11529), (3843, 10095), (4711, 8235), (6057, 6405)]