331401095

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{6301}}^1$

素因数の和:6530

約数の個数: 16

約数和(自身を含む): 406252128

約数和(自身を除く): 74851033

約数列:

[1, 5, 67, 157, 335, 785, 6301, 10519, 31505, 52595, 422167, 989257, 2110835, 4946285, 66280219, 331401095]

約数ペア:

[(1, 331401095), (5, 66280219), (67, 4946285), (157, 2110835), (335, 989257), (785, 422167), (6301, 52595), (10519, 31505)]