3926825

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1181}}^1$

素因数の和:1217

約数の個数: 24

約数和(自身を含む): 5862720

約数和(自身を除く): 1935895

約数列:

[1, 5, 7, 19, 25, 35, 95, 133, 175, 475, 665, 1181, 3325, 5905, 8267, 22439, 29525, 41335, 112195, 157073, 206675, 560975, 785365, 3926825]

約数ペア:

[(1, 3926825), (5, 785365), (7, 560975), (19, 206675), (25, 157073), (35, 112195), (95, 41335), (133, 29525), (175, 22439), (475, 8267), (665, 5905), (1181, 3325)]