139251505

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{27767}}^1$

素因数の和:27848

約数の個数: 16

約数和(自身を含む): 179936640

約数和(自身を除く): 40685135

約数列:

[1, 5, 17, 59, 85, 295, 1003, 5015, 27767, 138835, 472039, 1638253, 2360195, 8191265, 27850301, 139251505]

約数ペア:

[(1, 139251505), (5, 27850301), (17, 8191265), (59, 2360195), (85, 1638253), (295, 472039), (1003, 138835), (5015, 27767)]