1191397825

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{1031}}^1\times {\mathrm{2719}}^1$

素因数の和:3777

約数の個数: 24

約数和(自身を含む): 1566328320

約数和(自身を除く): 374930495

約数列:

[1, 5, 17, 25, 85, 425, 1031, 2719, 5155, 13595, 17527, 25775, 46223, 67975, 87635, 231115, 438175, 1155575, 2803289, 14016445, 47655913, 70082225, 238279565, 1191397825]

約数ペア:

[(1, 1191397825), (5, 238279565), (17, 70082225), (25, 47655913), (85, 14016445), (425, 2803289), (1031, 1155575), (2719, 438175), (5155, 231115), (13595, 87635), (17527, 67975), (25775, 46223)]