4389726995

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{307}}^1\times {\mathrm{1129}}^1$

素因数の和:1607

約数の個数: 32

約数和(自身を含む): 5638248000

約数和(自身を除く): 1248521005

約数列:

[1, 5, 17, 85, 149, 307, 745, 1129, 1535, 2533, 5219, 5645, 12665, 19193, 26095, 45743, 95965, 168221, 228715, 346603, 777631, 841105, 1733015, 2859757, 3888155, 5892251, 14298785, 29461255, 51643847, 258219235, 877945399, 4389726995]

約数ペア:

[(1, 4389726995), (5, 877945399), (17, 258219235), (85, 51643847), (149, 29461255), (307, 14298785), (745, 5892251), (1129, 3888155), (1535, 2859757), (2533, 1733015), (5219, 841105), (5645, 777631), (12665, 346603), (19193, 228715), (26095, 168221), (45743, 95965)]