67203025

素因数分解:

$5^2\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1$

素因数の和:465

約数の個数: 24

約数和(自身を含む): 85307040

約数和(自身を除く): 18104015

約数列:

[1, 5, 25, 83, 139, 233, 415, 695, 1165, 2075, 3475, 5825, 11537, 19339, 32387, 57685, 96695, 161935, 288425, 483475, 809675, 2688121, 13440605, 67203025]

約数ペア:

[(1, 67203025), (5, 13440605), (25, 2688121), (83, 809675), (139, 483475), (233, 288425), (415, 161935), (695, 96695), (1165, 57685), (2075, 32387), (3475, 19339), (5825, 11537)]