99915145

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{239}}^1\times {\mathrm{691}}^1$

素因数の和:957

約数の個数: 24

約数和(自身を含む): 132531840

約数和(自身を除く): 32616695

約数列:

[1, 5, 11, 55, 121, 239, 605, 691, 1195, 2629, 3455, 7601, 13145, 28919, 38005, 83611, 144595, 165149, 418055, 825745, 1816639, 9083195, 19983029, 99915145]

約数ペア:

[(1, 99915145), (5, 19983029), (11, 9083195), (55, 1816639), (121, 825745), (239, 418055), (605, 165149), (691, 144595), (1195, 83611), (2629, 38005), (3455, 28919), (7601, 13145)]