11478105

素因数分解:

$3^6\times 5^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:137

約数の個数: 56

約数和(自身を含む): 21405312

約数和(自身を除く): 9927207

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 67, 81, 135, 141, 201, 235, 243, 335, 405, 423, 603, 705, 729, 1005, 1215, 1269, 1809, 2115, 3015, 3149, 3645, 3807, 5427, 6345, 9045, 9447, 11421, 15745, 16281, 19035, 27135, 28341, 34263, 47235, 48843, 57105, 81405, 85023, 141705, 171315, 244215, 255069, 425115, 765207, 1275345, 2295621, 3826035, 11478105]

約数ペア:

[(1, 11478105), (3, 3826035), (5, 2295621), (9, 1275345), (15, 765207), (27, 425115), (45, 255069), (47, 244215), (67, 171315), (81, 141705), (135, 85023), (141, 81405), (201, 57105), (235, 48843), (243, 47235), (335, 34263), (405, 28341), (423, 27135), (603, 19035), (705, 16281), (729, 15745), (1005, 11421), (1215, 9447), (1269, 9045), (1809, 6345), (2115, 5427), (3015, 3807), (3149, 3645)]