9742265

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2111}}^1$

素因数の和:2200

約数の個数: 16

約数和(自身を含む): 12773376

約数和(自身を除く): 3031111

約数列:

[1, 5, 13, 65, 71, 355, 923, 2111, 4615, 10555, 27443, 137215, 149881, 749405, 1948453, 9742265]

約数ペア:

[(1, 9742265), (5, 1948453), (13, 749405), (65, 149881), (71, 137215), (355, 27443), (923, 10555), (2111, 4615)]