27324945

素因数分解:

$3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:156

約数の個数: 80

約数和(自身を含む): 53317440

約数和(自身を除く): 25992495

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 53, 57, 67, 81, 95, 135, 159, 171, 201, 265, 285, 335, 405, 477, 513, 603, 795, 855, 1005, 1007, 1273, 1431, 1539, 1809, 2385, 2565, 3015, 3021, 3551, 3819, 4293, 5035, 5427, 6365, 7155, 7695, 9045, 9063, 10653, 11457, 15105, 17755, 19095, 21465, 27135, 27189, 31959, 34371, 45315, 53265, 57285, 67469, 81567, 95877, 103113, 135945, 159795, 171855, 202407, 287631, 337345, 407835, 479385, 515565, 607221, 1012035, 1438155, 1821663, 3036105, 5464989, 9108315, 27324945]

約数ペア:

[(1, 27324945), (3, 9108315), (5, 5464989), (9, 3036105), (15, 1821663), (19, 1438155), (27, 1012035), (45, 607221), (53, 515565), (57, 479385), (67, 407835), (81, 337345), (95, 287631), (135, 202407), (159, 171855), (171, 159795), (201, 135945), (265, 103113), (285, 95877), (335, 81567), (405, 67469), (477, 57285), (513, 53265), (603, 45315), (795, 34371), (855, 31959), (1005, 27189), (1007, 27135), (1273, 21465), (1431, 19095), (1539, 17755), (1809, 15105), (2385, 11457), (2565, 10653), (3015, 9063), (3021, 9045), (3551, 7695), (3819, 7155), (4293, 6365), (5035, 5427)]