23140685

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{1669}}^1$

素因数の和:1780

約数の個数: 16

約数和(自身を含む): 28857600

約数和(自身を除く): 5716915

約数列:

[1, 5, 47, 59, 235, 295, 1669, 2773, 8345, 13865, 78443, 98471, 392215, 492355, 4628137, 23140685]

約数ペア:

[(1, 23140685), (5, 4628137), (47, 492355), (59, 392215), (235, 98471), (295, 78443), (1669, 13865), (2773, 8345)]