90189095

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{653}}^1\times {\mathrm{1201}}^1$

素因数の和:1882

約数の個数: 16

約数和(自身を含む): 113199552

約数和(自身を除く): 23010457

約数列:

[1, 5, 23, 115, 653, 1201, 3265, 6005, 15019, 27623, 75095, 138115, 784253, 3921265, 18037819, 90189095]

約数ペア:

[(1, 90189095), (5, 18037819), (23, 3921265), (115, 784253), (653, 138115), (1201, 75095), (3265, 27623), (6005, 15019)]