346483545

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{257}}^1\times {\mathrm{311}}^1$

素因数の和:610

約数の個数: 48

約数和(自身を含む): 593094528

約数和(自身を除く): 246610983

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 257, 289, 311, 771, 867, 933, 1285, 1445, 1555, 3855, 4335, 4369, 4665, 5287, 13107, 15861, 21845, 26435, 65535, 74273, 79305, 79927, 89879, 222819, 239781, 269637, 371365, 399635, 449395, 1114095, 1198905, 1348185, 1358759, 4076277, 6793795, 20381385, 23098903, 69296709, 115494515, 346483545]

約数ペア:

[(1, 346483545), (3, 115494515), (5, 69296709), (15, 23098903), (17, 20381385), (51, 6793795), (85, 4076277), (255, 1358759), (257, 1348185), (289, 1198905), (311, 1114095), (771, 449395), (867, 399635), (933, 371365), (1285, 269637), (1445, 239781), (1555, 222819), (3855, 89879), (4335, 79927), (4369, 79305), (4665, 74273), (5287, 65535), (13107, 26435), (15861, 21845)]