54545525

素因数分解:

$5^2\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1$

素因数の和:461

約数の個数: 24

約数和(自身を含む): 69412224

約数和(自身を除く): 14866699

約数列:

[1, 5, 25, 83, 97, 271, 415, 485, 1355, 2075, 2425, 6775, 8051, 22493, 26287, 40255, 112465, 131435, 201275, 562325, 657175, 2181821, 10909105, 54545525]

約数ペア:

[(1, 54545525), (5, 10909105), (25, 2181821), (83, 657175), (97, 562325), (271, 201275), (415, 131435), (485, 112465), (1355, 40255), (2075, 26287), (2425, 22493), (6775, 8051)]