25004705

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{569}}^1$

素因数の和:649

約数の個数: 32

約数和(自身を含む): 35458560

約数和(自身を除く): 10453855

約数列:

[1, 5, 11, 17, 47, 55, 85, 187, 235, 517, 569, 799, 935, 2585, 2845, 3995, 6259, 8789, 9673, 26743, 31295, 43945, 48365, 106403, 133715, 294173, 454631, 532015, 1470865, 2273155, 5000941, 25004705]

約数ペア:

[(1, 25004705), (5, 5000941), (11, 2273155), (17, 1470865), (47, 532015), (55, 454631), (85, 294173), (187, 133715), (235, 106403), (517, 48365), (569, 43945), (799, 31295), (935, 26743), (2585, 9673), (2845, 8789), (3995, 6259)]