129647635

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:487

約数の個数: 32

約数和(自身を含む): 172307520

約数和(自身を除く): 42659885

約数列:

[1, 5, 13, 65, 73, 89, 307, 365, 445, 949, 1157, 1535, 3991, 4745, 5785, 6497, 19955, 22411, 27323, 32485, 84461, 112055, 136615, 291343, 355199, 422305, 1456715, 1775995, 1994579, 9972895, 25929527, 129647635]

約数ペア:

[(1, 129647635), (5, 25929527), (13, 9972895), (65, 1994579), (73, 1775995), (89, 1456715), (307, 422305), (365, 355199), (445, 291343), (949, 136615), (1157, 112055), (1535, 84461), (3991, 32485), (4745, 27323), (5785, 22411), (6497, 19955)]