342893015

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{17419}}^1$

素因数の和:17582

約数の個数: 16

約数和(自身を含む): 428113920

約数和(自身を除く): 85220905

約数列:

[1, 5, 31, 127, 155, 635, 3937, 17419, 19685, 87095, 539989, 2212213, 2699945, 11061065, 68578603, 342893015]

約数ペア:

[(1, 342893015), (5, 68578603), (31, 11061065), (127, 2699945), (155, 2212213), (635, 539989), (3937, 87095), (17419, 19685)]