63968091265

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{31745951}}^1$

素因数の和:31746000

約数の個数: 16

約数和(自身を含む): 85333118976

約数和(自身を除く): 21365027711

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 31745951, 158729755, 412697363, 984124481, 2063486815, 4920622405, 12793618253, 63968091265]

約数ペア:

[(1, 63968091265), (5, 12793618253), (13, 4920622405), (31, 2063486815), (65, 984124481), (155, 412697363), (403, 158729755), (2015, 31745951)]