29385265

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:202

約数の個数: 64

約数和(自身を含む): 47900160

約数和(自身を除く): 18514895

約数列:

[1, 5, 7, 13, 17, 29, 35, 65, 85, 91, 119, 131, 145, 203, 221, 377, 455, 493, 595, 655, 917, 1015, 1105, 1547, 1703, 1885, 2227, 2465, 2639, 3451, 3799, 4585, 6409, 7735, 8515, 11135, 11921, 13195, 15589, 17255, 18995, 26593, 28951, 32045, 44863, 49387, 59605, 64583, 77945, 132965, 144755, 202657, 224315, 246935, 322915, 345709, 452081, 839579, 1013285, 1728545, 2260405, 4197895, 5877053, 29385265]

約数ペア:

[(1, 29385265), (5, 5877053), (7, 4197895), (13, 2260405), (17, 1728545), (29, 1013285), (35, 839579), (65, 452081), (85, 345709), (91, 322915), (119, 246935), (131, 224315), (145, 202657), (203, 144755), (221, 132965), (377, 77945), (455, 64583), (493, 59605), (595, 49387), (655, 44863), (917, 32045), (1015, 28951), (1105, 26593), (1547, 18995), (1703, 17255), (1885, 15589), (2227, 13195), (2465, 11921), (2639, 11135), (3451, 8515), (3799, 7735), (4585, 6409)]