20171842155

素因数分解:

$3^3\times 5^1\times {\mathrm{251}}^1\times {\mathrm{595303}}^1$

素因数の和:595568

約数の個数: 32

約数和(自身を含む): 36003985920

約数和(自身を除く): 15832143765

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 251, 753, 1255, 2259, 3765, 6777, 11295, 33885, 595303, 1785909, 2976515, 5357727, 8929545, 16073181, 26788635, 80365905, 149421053, 448263159, 747105265, 1344789477, 2241315795, 4034368431, 6723947385, 20171842155]

約数ペア:

[(1, 20171842155), (3, 6723947385), (5, 4034368431), (9, 2241315795), (15, 1344789477), (27, 747105265), (45, 448263159), (135, 149421053), (251, 80365905), (753, 26788635), (1255, 16073181), (2259, 8929545), (3765, 5357727), (6777, 2976515), (11295, 1785909), (33885, 595303)]