320012035

素因数分解:

$5^1\times 7^1\times {\mathrm{151}}^2\times {\mathrm{401}}^1$

素因数の和:715

約数の個数: 24

約数和(自身を含む): 442901088

約数和(自身を除く): 122889053

約数列:

[1, 5, 7, 35, 151, 401, 755, 1057, 2005, 2807, 5285, 14035, 22801, 60551, 114005, 159607, 302755, 423857, 798035, 2119285, 9143201, 45716005, 64002407, 320012035]

約数ペア:

[(1, 320012035), (5, 64002407), (7, 45716005), (35, 9143201), (151, 2119285), (401, 798035), (755, 423857), (1057, 302755), (2005, 159607), (2807, 114005), (5285, 60551), (14035, 22801)]