15702470819

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{727}}^1\times {\mathrm{1033}}^1$

素因数の和:1899

約数の個数: 32

約数和(自身を含む): 18788689920

約数和(自身を除く): 3086219101

約数列:

[1, 7, 29, 103, 203, 721, 727, 1033, 2987, 5089, 7231, 20909, 21083, 29957, 74881, 106399, 147581, 209699, 524167, 744793, 750991, 2171549, 3085571, 5256937, 15200843, 21598997, 21778739, 77352073, 152451173, 541464511, 2243210117, 15702470819]

約数ペア:

[(1, 15702470819), (7, 2243210117), (29, 541464511), (103, 152451173), (203, 77352073), (721, 21778739), (727, 21598997), (1033, 15200843), (2987, 5256937), (5089, 3085571), (7231, 2171549), (20909, 750991), (21083, 744793), (29957, 524167), (74881, 209699), (106399, 147581)]