7998485

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{3547}}^1$

素因数の和:3604

約数の個数: 16

約数和(自身を含む): 10729152

約数和(自身を除く): 2730667

約数列:

[1, 5, 11, 41, 55, 205, 451, 2255, 3547, 17735, 39017, 145427, 195085, 727135, 1599697, 7998485]

約数ペア:

[(1, 7998485), (5, 1599697), (11, 727135), (41, 195085), (55, 145427), (205, 39017), (451, 17735), (2255, 3547)]