198624959995

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1297}}^1\times {\mathrm{36161}}^1$

素因数の和:37492

約数の個数: 48

約数和(自身を含む): 299653953984

約数和(自身を除く): 101028993989

約数列:

[1, 5, 7, 11, 35, 55, 77, 121, 385, 605, 847, 1297, 4235, 6485, 9079, 14267, 36161, 45395, 71335, 99869, 156937, 180805, 253127, 397771, 499345, 784685, 1098559, 1265635, 1988855, 2784397, 4375481, 5492795, 13921985, 21877405, 30628367, 46900817, 153141835, 234504085, 328305719, 515908987, 1641528595, 2579544935, 3611362909, 5674998857, 18056814545, 28374994285, 39724991999, 198624959995]

約数ペア:

[(1, 198624959995), (5, 39724991999), (7, 28374994285), (11, 18056814545), (35, 5674998857), (55, 3611362909), (77, 2579544935), (121, 1641528595), (385, 515908987), (605, 328305719), (847, 234504085), (1297, 153141835), (4235, 46900817), (6485, 30628367), (9079, 21877405), (14267, 13921985), (36161, 5492795), (45395, 4375481), (71335, 2784397), (99869, 1988855), (156937, 1265635), (180805, 1098559), (253127, 784685), (397771, 499345)]