156799021015

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1321}}^1\times {\mathrm{260873}}^1$

素因数の和:262219

約数の個数: 32

約数和(自身を含む): 231756287616

約数和(自身を除く): 74957266601

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 1321, 6605, 9247, 17173, 46235, 85865, 120211, 260873, 601055, 1304365, 1826111, 3391349, 9130555, 16956745, 23739443, 118697215, 344613233, 1723066165, 2412292631, 4479972029, 12061463155, 22399860145, 31359804203, 156799021015]

約数ペア:

[(1, 156799021015), (5, 31359804203), (7, 22399860145), (13, 12061463155), (35, 4479972029), (65, 2412292631), (91, 1723066165), (455, 344613233), (1321, 118697215), (6605, 23739443), (9247, 16956745), (17173, 9130555), (46235, 3391349), (85865, 1826111), (120211, 1304365), (260873, 601055)]