77885003615

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{431}}^1\times {\mathrm{12373}}^1$

素因数の和:12959

約数の個数: 32

約数和(自身を含む): 98529509376

約数和(自身を除く): 20644505761

約数列:

[1, 5, 23, 115, 127, 431, 635, 2155, 2921, 9913, 12373, 14605, 49565, 54737, 61865, 273685, 284579, 1258951, 1422895, 1571371, 5332763, 6294755, 7856855, 26663815, 36141533, 122653549, 180707665, 613267745, 677260901, 3386304505, 15577000723, 77885003615]

約数ペア:

[(1, 77885003615), (5, 15577000723), (23, 3386304505), (115, 677260901), (127, 613267745), (431, 180707665), (635, 122653549), (2155, 36141533), (2921, 26663815), (9913, 7856855), (12373, 6294755), (14605, 5332763), (49565, 1571371), (54737, 1422895), (61865, 1258951), (273685, 284579)]