5020347975

素因数分解:

$3^1\times 5^2\times {\mathrm{307}}^1\times {\mathrm{337}}^1\times {\mathrm{647}}^1$

素因数の和:1304

約数の個数: 48

約数和(自身を含む): 8364964608

約数和(自身を除く): 3344616633

約数列:

[1, 3, 5, 15, 25, 75, 307, 337, 647, 921, 1011, 1535, 1685, 1941, 3235, 4605, 5055, 7675, 8425, 9705, 16175, 23025, 25275, 48525, 103459, 198629, 218039, 310377, 517295, 595887, 654117, 993145, 1090195, 1551885, 2586475, 2979435, 3270585, 4965725, 5450975, 7759425, 14897175, 16352925, 66937973, 200813919, 334689865, 1004069595, 1673449325, 5020347975]

約数ペア:

[(1, 5020347975), (3, 1673449325), (5, 1004069595), (15, 334689865), (25, 200813919), (75, 66937973), (307, 16352925), (337, 14897175), (647, 7759425), (921, 5450975), (1011, 4965725), (1535, 3270585), (1685, 2979435), (1941, 2586475), (3235, 1551885), (4605, 1090195), (5055, 993145), (7675, 654117), (8425, 595887), (9705, 517295), (16175, 310377), (23025, 218039), (25275, 198629), (48525, 103459)]