389601105

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{252169}}^1$

素因数の和:252280

約数の個数: 16

約数和(自身を含む): 629416320

約数和(自身を除く): 239815215

約数列:

[1, 3, 5, 15, 103, 309, 515, 1545, 252169, 756507, 1260845, 3782535, 25973407, 77920221, 129867035, 389601105]

約数ペア:

[(1, 389601105), (3, 129867035), (5, 77920221), (15, 25973407), (103, 3782535), (309, 1260845), (515, 756507), (1545, 252169)]