117142585

素因数分解:

$5^1\times 7^2\times {\mathrm{647}}^1\times {\mathrm{739}}^1$

素因数の和:1405

約数の個数: 24

約数和(自身を含む): 163995840

約数和(自身を除く): 46853255

約数列:

[1, 5, 7, 35, 49, 245, 647, 739, 3235, 3695, 4529, 5173, 22645, 25865, 31703, 36211, 158515, 181055, 478133, 2390665, 3346931, 16734655, 23428517, 117142585]

約数ペア:

[(1, 117142585), (5, 23428517), (7, 16734655), (35, 3346931), (49, 2390665), (245, 478133), (647, 181055), (739, 158515), (3235, 36211), (3695, 31703), (4529, 25865), (5173, 22645)]