66255715

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{21067}}^1$

素因数の和:21126

約数の個数: 16

約数和(自身を含む): 86463072

約数和(自身を除く): 20207357

約数列:

[1, 5, 17, 37, 85, 185, 629, 3145, 21067, 105335, 358139, 779479, 1790695, 3897395, 13251143, 66255715]

約数ペア:

[(1, 66255715), (5, 13251143), (17, 3897395), (37, 1790695), (85, 779479), (185, 358139), (629, 105335), (3145, 21067)]