13308316725

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{343219}}^1$

素因数の和:343290

約数の個数: 48

約数和(自身を含む): 24514145280

約数和(自身を除く): 11205828555

約数列:

[1, 3, 5, 11, 15, 25, 33, 47, 55, 75, 141, 165, 235, 275, 517, 705, 825, 1175, 1551, 2585, 3525, 7755, 12925, 38775, 343219, 1029657, 1716095, 3775409, 5148285, 8580475, 11326227, 16131293, 18877045, 25741425, 48393879, 56631135, 80656465, 94385225, 177444223, 241969395, 283155675, 403282325, 532332669, 887221115, 1209846975, 2661663345, 4436105575, 13308316725]

約数ペア:

[(1, 13308316725), (3, 4436105575), (5, 2661663345), (11, 1209846975), (15, 887221115), (25, 532332669), (33, 403282325), (47, 283155675), (55, 241969395), (75, 177444223), (141, 94385225), (165, 80656465), (235, 56631135), (275, 48393879), (517, 25741425), (705, 18877045), (825, 16131293), (1175, 11326227), (1551, 8580475), (2585, 5148285), (3525, 3775409), (7755, 1716095), (12925, 1029657), (38775, 343219)]