2716875265

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{859}}^1$

素因数の和:1106

約数の個数: 48

約数和(自身を含む): 3739348800

約数和(自身を除く): 1022473535

約数列:

[1, 5, 13, 19, 65, 95, 169, 197, 247, 845, 859, 985, 1235, 2561, 3211, 3743, 4295, 11167, 12805, 16055, 16321, 18715, 33293, 48659, 55835, 81605, 145171, 166465, 169223, 212173, 243295, 632567, 725855, 846115, 1060865, 2199899, 2758249, 3162835, 3215237, 10999495, 13791245, 16076185, 28598687, 41798081, 142993435, 208990405, 543375053, 2716875265]

約数ペア:

[(1, 2716875265), (5, 543375053), (13, 208990405), (19, 142993435), (65, 41798081), (95, 28598687), (169, 16076185), (197, 13791245), (247, 10999495), (845, 3215237), (859, 3162835), (985, 2758249), (1235, 2199899), (2561, 1060865), (3211, 846115), (3743, 725855), (4295, 632567), (11167, 243295), (12805, 212173), (16055, 169223), (16321, 166465), (18715, 145171), (33293, 81605), (48659, 55835)]