88948975

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{691}}^1$

素因数の和:991

約数の個数: 24

約数和(自身を含む): 116698880

約数和(自身を除く): 27749905

約数列:

[1, 5, 19, 25, 95, 271, 475, 691, 1355, 3455, 5149, 6775, 13129, 17275, 25745, 65645, 128725, 187261, 328225, 936305, 3557959, 4681525, 17789795, 88948975]

約数ペア:

[(1, 88948975), (5, 17789795), (19, 4681525), (25, 3557959), (95, 936305), (271, 328225), (475, 187261), (691, 128725), (1355, 65645), (3455, 25745), (5149, 17275), (6775, 13129)]