997265045

素因数分解:

$5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1\times {\mathrm{1451}}^1$

素因数の和:1805

約数の個数: 32

約数和(自身を含む): 1392526080

約数和(自身を除く): 395261035

約数列:

[1, 5, 7, 35, 73, 269, 365, 511, 1345, 1451, 1883, 2555, 7255, 9415, 10157, 19637, 50785, 98185, 105923, 137459, 390319, 529615, 687295, 741461, 1951595, 2732233, 3707305, 13661165, 28493287, 142466435, 199453009, 997265045]

約数ペア:

[(1, 997265045), (5, 199453009), (7, 142466435), (35, 28493287), (73, 13661165), (269, 3707305), (365, 2732233), (511, 1951595), (1345, 741461), (1451, 687295), (1883, 529615), (2555, 390319), (7255, 137459), (9415, 105923), (10157, 98185), (19637, 50785)]