80112795

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{677}}^1$

素因数の和:729

約数の個数: 64

約数和(自身を含む): 156211200

約数和(自身を除く): 76098405

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 49, 69, 105, 115, 147, 161, 245, 343, 345, 483, 677, 735, 805, 1029, 1127, 1715, 2031, 2415, 3381, 3385, 4739, 5145, 5635, 7889, 10155, 14217, 15571, 16905, 23667, 23695, 33173, 39445, 46713, 71085, 77855, 99519, 108997, 118335, 165865, 232211, 233565, 326991, 497595, 544985, 696633, 762979, 1161055, 1634955, 2288937, 3483165, 3814895, 5340853, 11444685, 16022559, 26704265, 80112795]

約数ペア:

[(1, 80112795), (3, 26704265), (5, 16022559), (7, 11444685), (15, 5340853), (21, 3814895), (23, 3483165), (35, 2288937), (49, 1634955), (69, 1161055), (105, 762979), (115, 696633), (147, 544985), (161, 497595), (245, 326991), (343, 233565), (345, 232211), (483, 165865), (677, 118335), (735, 108997), (805, 99519), (1029, 77855), (1127, 71085), (1715, 46713), (2031, 39445), (2415, 33173), (3381, 23695), (3385, 23667), (4739, 16905), (5145, 15571), (5635, 14217), (7889, 10155)]