1640932801755

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{105263}}^1\times {\mathrm{79943}}^1$

素因数の和:185227

約数の個数: 32

約数和(自身を含む): 2827515672576

約数和(自身を除く): 1186582870821

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 79943, 105263, 239829, 315789, 399715, 526315, 1039259, 1199145, 1368419, 1578945, 3117777, 4105257, 5196295, 6842095, 15588885, 20526285, 8415040009, 25245120027, 42075200045, 109395520117, 126225600135, 328186560351, 546977600585, 1640932801755]

約数ペア:

[(1, 1640932801755), (3, 546977600585), (5, 328186560351), (13, 126225600135), (15, 109395520117), (39, 42075200045), (65, 25245120027), (195, 8415040009), (79943, 20526285), (105263, 15588885), (239829, 6842095), (315789, 5196295), (399715, 4105257), (526315, 3117777), (1039259, 1578945), (1199145, 1368419)]