348031475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{26927}}^1$

素因数の和:26995

約数の個数: 24

約数和(自身を含む): 480826368

約数和(自身を除く): 132794893

約数列:

[1, 5, 11, 25, 47, 55, 235, 275, 517, 1175, 2585, 12925, 26927, 134635, 296197, 673175, 1265569, 1480985, 6327845, 7404925, 13921259, 31639225, 69606295, 348031475]

約数ペア:

[(1, 348031475), (5, 69606295), (11, 31639225), (25, 13921259), (47, 7404925), (55, 6327845), (235, 1480985), (275, 1265569), (517, 673175), (1175, 296197), (2585, 134635), (12925, 26927)]