339056245

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{83}}^1\times {\mathrm{257}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 479037888

約数和(自身を除く): 139981643

約数列:

[1, 5, 11, 17, 55, 83, 85, 187, 257, 289, 415, 913, 935, 1285, 1411, 1445, 2827, 3179, 4369, 4565, 7055, 14135, 15521, 15895, 21331, 21845, 23987, 48059, 74273, 77605, 106655, 119935, 234641, 240295, 263857, 362627, 371365, 817003, 1173205, 1319285, 1813135, 3988897, 4085015, 6164659, 19944485, 30823295, 67811249, 339056245]

約数ペア:

[(1, 339056245), (5, 67811249), (11, 30823295), (17, 19944485), (55, 6164659), (83, 4085015), (85, 3988897), (187, 1813135), (257, 1319285), (289, 1173205), (415, 817003), (913, 371365), (935, 362627), (1285, 263857), (1411, 240295), (1445, 234641), (2827, 119935), (3179, 106655), (4369, 77605), (4565, 74273), (7055, 48059), (14135, 23987), (15521, 21845), (15895, 21331)]