129333792005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{281}}^1\times {\mathrm{503}}^1$

素因数の和:1058

約数の個数: 64

約数和(自身を含む): 172900417536

約数和(自身を除く): 43566625531

約数列:

[1, 5, 11, 55, 127, 131, 281, 503, 635, 655, 1397, 1405, 1441, 2515, 3091, 5533, 6985, 7205, 15455, 16637, 27665, 35687, 36811, 63881, 65893, 83185, 141343, 178435, 183007, 184055, 319405, 329465, 392557, 404921, 702691, 706715, 724823, 915035, 1554773, 1962785, 2024605, 3513455, 3624115, 4674997, 7773865, 8368411, 17950561, 18515933, 23374985, 41842055, 51424967, 89752805, 92052521, 92579665, 197456171, 203675263, 257124835, 460262605, 987280855, 1018376315, 2351523491, 11757617455, 25866758401, 129333792005]

約数ペア:

[(1, 129333792005), (5, 25866758401), (11, 11757617455), (55, 2351523491), (127, 1018376315), (131, 987280855), (281, 460262605), (503, 257124835), (635, 203675263), (655, 197456171), (1397, 92579665), (1405, 92052521), (1441, 89752805), (2515, 51424967), (3091, 41842055), (5533, 23374985), (6985, 18515933), (7205, 17950561), (15455, 8368411), (16637, 7773865), (27665, 4674997), (35687, 3624115), (36811, 3513455), (63881, 2024605), (65893, 1962785), (83185, 1554773), (141343, 915035), (178435, 724823), (183007, 706715), (184055, 702691), (319405, 404921), (329465, 392557)]