1128968065

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{27749}}^1$

素因数の和:27936

約数の個数: 16

約数和(自身を含む): 1385280000

約数和(自身を除く): 256311935

約数列:

[1, 5, 79, 103, 395, 515, 8137, 27749, 40685, 138745, 2192171, 2858147, 10960855, 14290735, 225793613, 1128968065]

約数ペア:

[(1, 1128968065), (5, 225793613), (79, 14290735), (103, 10960855), (395, 2858147), (515, 2192171), (8137, 138745), (27749, 40685)]