9121945

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{15331}}^1$

素因数の和:15360

約数の個数: 16

約数和(自身を含む): 13246848

約数和(自身を除く): 4124903

約数列:

[1, 5, 7, 17, 35, 85, 119, 595, 15331, 76655, 107317, 260627, 536585, 1303135, 1824389, 9121945]

約数ペア:

[(1, 9121945), (5, 1824389), (7, 1303135), (17, 536585), (35, 260627), (85, 107317), (119, 76655), (595, 15331)]