82508335

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:117

約数の個数: 64

約数和(自身を含む): 130233600

約数和(自身を除く): 47725265

約数列:

[1, 5, 7, 13, 29, 35, 37, 65, 91, 145, 169, 185, 203, 259, 377, 455, 481, 845, 1015, 1073, 1183, 1295, 1885, 2197, 2405, 2639, 3367, 4901, 5365, 5915, 6253, 7511, 10985, 13195, 13949, 15379, 16835, 24505, 31265, 34307, 37555, 43771, 63713, 69745, 76895, 81289, 97643, 171535, 181337, 218855, 318565, 406445, 445991, 488215, 569023, 906685, 1269359, 2229955, 2357381, 2845115, 6346795, 11786905, 16501667, 82508335]

約数ペア:

[(1, 82508335), (5, 16501667), (7, 11786905), (13, 6346795), (29, 2845115), (35, 2357381), (37, 2229955), (65, 1269359), (91, 906685), (145, 569023), (169, 488215), (185, 445991), (203, 406445), (259, 318565), (377, 218855), (455, 181337), (481, 171535), (845, 97643), (1015, 81289), (1073, 76895), (1183, 69745), (1295, 63713), (1885, 43771), (2197, 37555), (2405, 34307), (2639, 31265), (3367, 24505), (4901, 16835), (5365, 15379), (5915, 13949), (6253, 13195), (7511, 10985)]