15249009

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{1303}}^1$

素因数の和:1436

約数の個数: 16

約数和(自身を含む): 21030912

約数和(自身を除く): 5781903

約数列:

[1, 3, 47, 83, 141, 249, 1303, 3901, 3909, 11703, 61241, 108149, 183723, 324447, 5083003, 15249009]

約数ペア:

[(1, 15249009), (3, 5083003), (47, 324447), (83, 183723), (141, 108149), (249, 61241), (1303, 11703), (3901, 3909)]