105317145

素因数分解:

$3^3\times 5^1\times {\mathrm{780127}}^1$

素因数の和:780141

約数の個数: 16

約数和(自身を含む): 187230720

約数和(自身を除く): 81913575

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 780127, 2340381, 3900635, 7021143, 11701905, 21063429, 35105715, 105317145]

約数ペア:

[(1, 105317145), (3, 35105715), (5, 21063429), (9, 11701905), (15, 7021143), (27, 3900635), (45, 2340381), (135, 780127)]