75301289

素因数分解:

$7^2\times {\mathrm{131}}^1\times {\mathrm{11731}}^1$

素因数の和:11876

約数の個数: 12

約数和(自身を含む): 88271568

約数和(自身を除く): 12970279

約数列:

[1, 7, 49, 131, 917, 6419, 11731, 82117, 574819, 1536761, 10757327, 75301289]

約数ペア:

[(1, 75301289), (7, 10757327), (49, 1536761), (131, 574819), (917, 82117), (6419, 11731)]