42665835

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{167317}}^1$

素因数の和:167342

約数の個数: 16

約数和(自身を含む): 72281376

約数和(自身を除く): 29615541

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 167317, 501951, 836585, 2509755, 2844389, 8533167, 14221945, 42665835]

約数ペア:

[(1, 42665835), (3, 14221945), (5, 8533167), (15, 2844389), (17, 2509755), (51, 836585), (85, 501951), (255, 167317)]