80850525

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{154001}}^1$

素因数の和:154021

約数の個数: 24

約数和(自身を含む): 152769984

約数和(自身を除く): 71919459

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 154001, 462003, 770005, 1078007, 2310015, 3234021, 3850025, 5390035, 11550075, 16170105, 26950175, 80850525]

約数ペア:

[(1, 80850525), (3, 26950175), (5, 16170105), (7, 11550075), (15, 5390035), (21, 3850025), (25, 3234021), (35, 2310015), (75, 1078007), (105, 770005), (175, 462003), (525, 154001)]