145655587

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{1493}}^1$

素因数の和:1699

約数の個数: 24

約数和(自身を含む): 185985072

約数和(自身を除く): 40329485

約数列:

[1, 7, 11, 49, 77, 181, 539, 1267, 1493, 1991, 8869, 10451, 13937, 16423, 73157, 97559, 114961, 270233, 804727, 1891631, 2972563, 13241417, 20807941, 145655587]

約数ペア:

[(1, 145655587), (7, 20807941), (11, 13241417), (49, 2972563), (77, 1891631), (181, 804727), (539, 270233), (1267, 114961), (1493, 97559), (1991, 73157), (8869, 16423), (10451, 13937)]