80179525

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2861}}^1$

素因数の和:2949

約数の個数: 24

約数和(自身を含む): 106466400

約数和(自身を除く): 26286875

約数列:

[1, 5, 19, 25, 59, 95, 295, 475, 1121, 1475, 2861, 5605, 14305, 28025, 54359, 71525, 168799, 271795, 843995, 1358975, 3207181, 4219975, 16035905, 80179525]

約数ペア:

[(1, 80179525), (5, 16035905), (19, 4219975), (25, 3207181), (59, 1358975), (95, 843995), (295, 271795), (475, 168799), (1121, 71525), (1475, 54359), (2861, 28025), (5605, 14305)]