965436165

素因数分解:

$3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{757}}^1$

素因数の和:888

約数の個数: 80

約数和(自身を含む): 1796205312

約数和(自身を除く): 830769147

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 67, 81, 135, 141, 201, 235, 335, 405, 423, 603, 705, 757, 1005, 1269, 1809, 2115, 2271, 3015, 3149, 3785, 3807, 5427, 6345, 6813, 9045, 9447, 11355, 15745, 19035, 20439, 27135, 28341, 34065, 35579, 47235, 50719, 61317, 85023, 102195, 106737, 141705, 152157, 177895, 253595, 255069, 306585, 320211, 425115, 456471, 533685, 760785, 960633, 1275345, 1369413, 1601055, 2282355, 2383793, 2881899, 4108239, 4803165, 6847065, 7151379, 11918965, 14409495, 20541195, 21454137, 35756895, 64362411, 107270685, 193087233, 321812055, 965436165]

約数ペア:

[(1, 965436165), (3, 321812055), (5, 193087233), (9, 107270685), (15, 64362411), (27, 35756895), (45, 21454137), (47, 20541195), (67, 14409495), (81, 11918965), (135, 7151379), (141, 6847065), (201, 4803165), (235, 4108239), (335, 2881899), (405, 2383793), (423, 2282355), (603, 1601055), (705, 1369413), (757, 1275345), (1005, 960633), (1269, 760785), (1809, 533685), (2115, 456471), (2271, 425115), (3015, 320211), (3149, 306585), (3785, 255069), (3807, 253595), (5427, 177895), (6345, 152157), (6813, 141705), (9045, 106737), (9447, 102195), (11355, 85023), (15745, 61317), (19035, 50719), (20439, 47235), (27135, 35579), (28341, 34065)]