39252005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{859}}^1$

素因数の和:933

約数の個数: 32

約数和(自身を含む): 54902400

約数和(自身を除く): 15650395

約数列:

[1, 5, 13, 19, 37, 65, 95, 185, 247, 481, 703, 859, 1235, 2405, 3515, 4295, 9139, 11167, 16321, 31783, 45695, 55835, 81605, 158915, 212173, 413179, 603877, 1060865, 2065895, 3019385, 7850401, 39252005]

約数ペア:

[(1, 39252005), (5, 7850401), (13, 3019385), (19, 2065895), (37, 1060865), (65, 603877), (95, 413179), (185, 212173), (247, 158915), (481, 81605), (703, 55835), (859, 45695), (1235, 31783), (2405, 16321), (3515, 11167), (4295, 9139)]