3715305

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:142

約数の個数: 48

約数和(自身を含む): 6894720

約数和(自身を除く): 3179415

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 89, 115, 121, 165, 253, 267, 345, 363, 445, 605, 759, 979, 1265, 1335, 1815, 2047, 2783, 2937, 3795, 4895, 6141, 8349, 10235, 10769, 13915, 14685, 22517, 30705, 32307, 41745, 53845, 67551, 112585, 161535, 247687, 337755, 743061, 1238435, 3715305]

約数ペア:

[(1, 3715305), (3, 1238435), (5, 743061), (11, 337755), (15, 247687), (23, 161535), (33, 112585), (55, 67551), (69, 53845), (89, 41745), (115, 32307), (121, 30705), (165, 22517), (253, 14685), (267, 13915), (345, 10769), (363, 10235), (445, 8349), (605, 6141), (759, 4895), (979, 3795), (1265, 2937), (1335, 2783), (1815, 2047)]