161567485

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{5419}}^1$

素因数の和:5580

約数の個数: 16

約数和(自身を含む): 199022400

約数和(自身を除く): 37454915

約数列:

[1, 5, 67, 89, 335, 445, 5419, 5963, 27095, 29815, 363073, 482291, 1815365, 2411455, 32313497, 161567485]

約数ペア:

[(1, 161567485), (5, 32313497), (67, 2411455), (89, 1815365), (335, 482291), (445, 363073), (5419, 29815), (5963, 27095)]