47751405

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3449}}^1$

素因数の和:3541

約数の個数: 32

約数和(自身を含む): 83462400

約数和(自身を除く): 35710995

約数列:

[1, 3, 5, 13, 15, 39, 65, 71, 195, 213, 355, 923, 1065, 2769, 3449, 4615, 10347, 13845, 17245, 44837, 51735, 134511, 224185, 244879, 672555, 734637, 1224395, 3183427, 3673185, 9550281, 15917135, 47751405]

約数ペア:

[(1, 47751405), (3, 15917135), (5, 9550281), (13, 3673185), (15, 3183427), (39, 1224395), (65, 734637), (71, 672555), (195, 244879), (213, 224185), (355, 134511), (923, 51735), (1065, 44837), (2769, 17245), (3449, 13845), (4615, 10347)]