919003825

素因数分解:

$5^2\times {\mathrm{67}}^1\times {\mathrm{227}}^1\times {\mathrm{2417}}^1$

素因数の和:2721

約数の個数: 24

約数和(自身を含む): 1162148832

約数和(自身を除く): 243145007

約数列:

[1, 5, 25, 67, 227, 335, 1135, 1675, 2417, 5675, 12085, 15209, 60425, 76045, 161939, 380225, 548659, 809695, 2743295, 4048475, 13716475, 36760153, 183800765, 919003825]

約数ペア:

[(1, 919003825), (5, 183800765), (25, 36760153), (67, 13716475), (227, 4048475), (335, 2743295), (1135, 809695), (1675, 548659), (2417, 380225), (5675, 161939), (12085, 76045), (15209, 60425)]