5425785

素因数分解:

$3^4\times 5^1\times {\mathrm{13397}}^1$

素因数の和:13414

約数の個数: 20

約数和(自身を含む): 9726948

約数和(自身を除く): 4301163

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 13397, 40191, 66985, 120573, 200955, 361719, 602865, 1085157, 1808595, 5425785]

約数ペア:

[(1, 5425785), (3, 1808595), (5, 1085157), (9, 602865), (15, 361719), (27, 200955), (45, 120573), (81, 66985), (135, 40191), (405, 13397)]