78424335

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4801}}^1$

素因数の和:4837

約数の個数: 48

約数和(自身を含む): 153279840

約数和(自身を除く): 74855505

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 121, 135, 165, 297, 363, 495, 605, 1089, 1485, 1815, 3267, 4801, 5445, 14403, 16335, 24005, 43209, 52811, 72015, 129627, 158433, 216045, 264055, 475299, 580921, 648135, 792165, 1425897, 1742763, 2376495, 2904605, 5228289, 7129485, 8713815, 15684867, 26141445, 78424335]

約数ペア:

[(1, 78424335), (3, 26141445), (5, 15684867), (9, 8713815), (11, 7129485), (15, 5228289), (27, 2904605), (33, 2376495), (45, 1742763), (55, 1425897), (99, 792165), (121, 648135), (135, 580921), (165, 475299), (297, 264055), (363, 216045), (495, 158433), (605, 129627), (1089, 72015), (1485, 52811), (1815, 43209), (3267, 24005), (4801, 16335), (5445, 14403)]