15159507

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{19973}}^1$

素因数の和:20010

約数の個数: 16

約数和(自身を含む): 23010048

約数和(自身を除く): 7850541

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 19973, 59919, 219703, 459379, 659109, 1378137, 5053169, 15159507]

約数ペア:

[(1, 15159507), (3, 5053169), (11, 1378137), (23, 659109), (33, 459379), (69, 219703), (253, 59919), (759, 19973)]