71583265

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{15511}}^1$

素因数の和:15600

約数の個数: 16

約数和(自身を含む): 93816576

約数和(自身を除く): 22233311

約数列:

[1, 5, 13, 65, 71, 355, 923, 4615, 15511, 77555, 201643, 1008215, 1101281, 5506405, 14316653, 71583265]

約数ペア:

[(1, 71583265), (5, 14316653), (13, 5506405), (65, 1101281), (71, 1008215), (355, 201643), (923, 77555), (4615, 15511)]