5130815

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:322

約数の個数: 16

約数和(自身を含む): 6350400

約数和(自身を除く): 1219585

約数列:

[1, 5, 71, 97, 149, 355, 485, 745, 6887, 10579, 14453, 34435, 52895, 72265, 1026163, 5130815]

約数ペア:

[(1, 5130815), (5, 1026163), (71, 72265), (97, 52895), (149, 34435), (355, 14453), (485, 10579), (745, 6887)]