56127455

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{4373}}^1$

素因数の和:4546

約数の個数: 16

約数和(自身を含む): 71803584

約数和(自身を除く): 15676129

約数列:

[1, 5, 17, 85, 151, 755, 2567, 4373, 12835, 21865, 74341, 371705, 660323, 3301615, 11225491, 56127455]

約数ペア:

[(1, 56127455), (5, 11225491), (17, 3301615), (85, 660323), (151, 371705), (755, 74341), (2567, 21865), (4373, 12835)]