313076715

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{521}}^1$

素因数の和:692

約数の個数: 64

約数和(自身を含む): 589317120

約数和(自身を除く): 276240405

約数列:

[1, 3, 5, 7, 15, 21, 35, 59, 97, 105, 177, 291, 295, 413, 485, 521, 679, 885, 1239, 1455, 1563, 2037, 2065, 2605, 3395, 3647, 5723, 6195, 7815, 10185, 10941, 17169, 18235, 28615, 30739, 40061, 50537, 54705, 85845, 92217, 120183, 151611, 153695, 200305, 215173, 252685, 353759, 461085, 600915, 645519, 758055, 1061277, 1075865, 1768795, 2981683, 3227595, 5306385, 8945049, 14908415, 20871781, 44725245, 62615343, 104358905, 313076715]

約数ペア:

[(1, 313076715), (3, 104358905), (5, 62615343), (7, 44725245), (15, 20871781), (21, 14908415), (35, 8945049), (59, 5306385), (97, 3227595), (105, 2981683), (177, 1768795), (291, 1075865), (295, 1061277), (413, 758055), (485, 645519), (521, 600915), (679, 461085), (885, 353759), (1239, 252685), (1455, 215173), (1563, 200305), (2037, 153695), (2065, 151611), (2605, 120183), (3395, 92217), (3647, 85845), (5723, 54705), (6195, 50537), (7815, 40061), (10185, 30739), (10941, 28615), (17169, 18235)]