2005146785

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^2\times {\mathrm{2531}}^1$

素因数の和:2725

約数の個数: 24

約数和(自身を含む): 2542411584

約数和(自身を除く): 537264799

約数列:

[1, 5, 23, 83, 115, 415, 1909, 2531, 6889, 9545, 12655, 34445, 58213, 158447, 210073, 291065, 792235, 1050365, 4831679, 17436059, 24158395, 87180295, 401029357, 2005146785]

約数ペア:

[(1, 2005146785), (5, 401029357), (23, 87180295), (83, 24158395), (115, 17436059), (415, 4831679), (1909, 1050365), (2531, 792235), (6889, 291065), (9545, 210073), (12655, 158447), (34445, 58213)]