15290079

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{38321}}^1$

素因数の和:38350

約数の個数: 16

約数和(自身を含む): 24526080

約数和(自身を除く): 9236001

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 38321, 114963, 268247, 728099, 804741, 2184297, 5096693, 15290079]

約数ペア:

[(1, 15290079), (3, 5096693), (7, 2184297), (19, 804741), (21, 728099), (57, 268247), (133, 114963), (399, 38321)]