248533005

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{7151}}^1$

素因数の和:7497

約数の個数: 32

約数和(自身を含む): 455897088

約数和(自身を除く): 207364083

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 331, 993, 1655, 2317, 4965, 6951, 7151, 11585, 21453, 34755, 35755, 50057, 107265, 150171, 250285, 750855, 2366981, 7100943, 11834905, 16568867, 35504715, 49706601, 82844335, 248533005]

約数ペア:

[(1, 248533005), (3, 82844335), (5, 49706601), (7, 35504715), (15, 16568867), (21, 11834905), (35, 7100943), (105, 2366981), (331, 750855), (993, 250285), (1655, 150171), (2317, 107265), (4965, 50057), (6951, 35755), (7151, 34755), (11585, 21453)]