66839465

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1367}}^1$

素因数の和:1517

約数の個数: 32

約数和(自身を含む): 100859904

約数和(自身を除く): 34020439

約数列:

[1, 5, 7, 11, 35, 55, 77, 127, 385, 635, 889, 1367, 1397, 4445, 6835, 6985, 9569, 9779, 15037, 47845, 48895, 75185, 105259, 173609, 526295, 868045, 1215263, 1909699, 6076315, 9548495, 13367893, 66839465]

約数ペア:

[(1, 66839465), (5, 13367893), (7, 9548495), (11, 6076315), (35, 1909699), (55, 1215263), (77, 868045), (127, 526295), (385, 173609), (635, 105259), (889, 75185), (1367, 48895), (1397, 47845), (4445, 15037), (6835, 9779), (6985, 9569)]