66533905

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{9133}}^1$

素因数の和:9216

約数の個数: 16

約数和(自身を含む): 84178944

約数和(自身を除く): 17645039

約数列:

[1, 5, 31, 47, 155, 235, 1457, 7285, 9133, 45665, 283123, 429251, 1415615, 2146255, 13306781, 66533905]

約数ペア:

[(1, 66533905), (5, 13306781), (31, 2146255), (47, 1415615), (155, 429251), (235, 283123), (1457, 45665), (7285, 9133)]