248570795

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1\times {\mathrm{317}}^1$

素因数の和:655

約数の個数: 32

約数和(自身を含む): 333823680

約数和(自身を除く): 85252885

約数列:

[1, 5, 11, 53, 55, 265, 269, 317, 583, 1345, 1585, 2915, 2959, 3487, 14257, 14795, 16801, 17435, 71285, 84005, 85273, 156827, 184811, 426365, 784135, 924055, 938003, 4519469, 4690015, 22597345, 49714159, 248570795]

約数ペア:

[(1, 248570795), (5, 49714159), (11, 22597345), (53, 4690015), (55, 4519469), (265, 938003), (269, 924055), (317, 784135), (583, 426365), (1345, 184811), (1585, 156827), (2915, 85273), (2959, 84005), (3487, 71285), (14257, 17435), (14795, 16801)]