427975551465

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1063}}^1\times {\mathrm{6577}}^1$

素因数の和:7719

約数の個数: 128

約数和(自身を含む): 870786588672

約数和(自身を除く): 442811037207

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 53, 55, 77, 105, 159, 165, 231, 265, 371, 385, 583, 795, 1063, 1113, 1155, 1749, 1855, 2915, 3189, 4081, 5315, 5565, 6577, 7441, 8745, 11693, 12243, 15945, 19731, 20405, 22323, 32885, 35079, 37205, 46039, 56339, 58465, 61215, 72347, 81851, 98655, 111615, 138117, 169017, 175395, 217041, 230195, 245553, 281695, 348581, 361735, 394373, 409255, 506429, 619729, 690585, 845085, 1045743, 1085205, 1183119, 1227765, 1519287, 1742905, 1859187, 1971865, 2440067, 2532145, 3098645, 3834391, 4338103, 5228715, 5915595, 6991351, 7320201, 7596435, 9295935, 11503173, 12200335, 13014309, 19171955, 20974053, 21690515, 26840737, 34956755, 36601005, 48939457, 57515865, 65071545, 76904861, 80522211, 104870265, 134203685, 146818371, 230714583, 244697285, 370541603, 384524305, 402611055, 538334027, 734091855, 1111624809, 1153572915, 1615002081, 1852708015, 2593791221, 2691670135, 4075957633, 5558124045, 7781373663, 8075010405, 12227872899, 12968956105, 20379788165, 28531703431, 38906868315, 61139364495, 85595110293, 142658517155, 427975551465]

約数ペア:

[(1, 427975551465), (3, 142658517155), (5, 85595110293), (7, 61139364495), (11, 38906868315), (15, 28531703431), (21, 20379788165), (33, 12968956105), (35, 12227872899), (53, 8075010405), (55, 7781373663), (77, 5558124045), (105, 4075957633), (159, 2691670135), (165, 2593791221), (231, 1852708015), (265, 1615002081), (371, 1153572915), (385, 1111624809), (583, 734091855), (795, 538334027), (1063, 402611055), (1113, 384524305), (1155, 370541603), (1749, 244697285), (1855, 230714583), (2915, 146818371), (3189, 134203685), (4081, 104870265), (5315, 80522211), (5565, 76904861), (6577, 65071545), (7441, 57515865), (8745, 48939457), (11693, 36601005), (12243, 34956755), (15945, 26840737), (19731, 21690515), (20405, 20974053), (22323, 19171955), (32885, 13014309), (35079, 12200335), (37205, 11503173), (46039, 9295935), (56339, 7596435), (58465, 7320201), (61215, 6991351), (72347, 5915595), (81851, 5228715), (98655, 4338103), (111615, 3834391), (138117, 3098645), (169017, 2532145), (175395, 2440067), (217041, 1971865), (230195, 1859187), (245553, 1742905), (281695, 1519287), (348581, 1227765), (361735, 1183119), (394373, 1085205), (409255, 1045743), (506429, 845085), (619729, 690585)]