1900771485

素因数分解:

$3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{269}}^1\times {\mathrm{3389}}^1$

素因数の和:3805

約数の個数: 32

約数和(自身を含む): 3075408000

約数和(自身を除く): 1174636515

約数列:

[1, 3, 5, 15, 139, 269, 417, 695, 807, 1345, 2085, 3389, 4035, 10167, 16945, 37391, 50835, 112173, 186955, 471071, 560865, 911641, 1413213, 2355355, 2734923, 4558205, 7066065, 13674615, 126718099, 380154297, 633590495, 1900771485]

約数ペア:

[(1, 1900771485), (3, 633590495), (5, 380154297), (15, 126718099), (139, 13674615), (269, 7066065), (417, 4558205), (695, 2734923), (807, 2355355), (1345, 1413213), (2085, 911641), (3389, 560865), (4035, 471071), (10167, 186955), (16945, 112173), (37391, 50835)]