4758065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1031}}^1$

素因数の和:1120

約数の個数: 16

約数和(自身を含む): 6241536

約数和(自身を除く): 1483471

約数列:

[1, 5, 13, 65, 71, 355, 923, 1031, 4615, 5155, 13403, 67015, 73201, 366005, 951613, 4758065]

約数ペア:

[(1, 4758065), (5, 951613), (13, 366005), (65, 73201), (71, 67015), (355, 13403), (923, 5155), (1031, 4615)]