9968477225

素因数分解:

$5^2\times 7^1\times {\mathrm{643}}^1\times {\mathrm{88589}}^1$

素因数の和:89249

約数の個数: 24

約数和(自身を含む): 14148886080

約数和(自身を除く): 4180408855

約数列:

[1, 5, 7, 25, 35, 175, 643, 3215, 4501, 16075, 22505, 88589, 112525, 442945, 620123, 2214725, 3100615, 15503075, 56962727, 284813635, 398739089, 1424068175, 1993695445, 9968477225]

約数ペア:

[(1, 9968477225), (5, 1993695445), (7, 1424068175), (25, 398739089), (35, 284813635), (175, 56962727), (643, 15503075), (3215, 3100615), (4501, 2214725), (16075, 620123), (22505, 442945), (88589, 112525)]