85621545

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{40483}}^1$

素因数の和:40541

約数の個数: 24

約数和(自身を含む): 151572096

約数和(自身を除く): 65950551

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 40483, 121449, 202415, 364347, 607245, 1821735, 1902701, 5708103, 9513505, 17124309, 28540515, 85621545]

約数ペア:

[(1, 85621545), (3, 28540515), (5, 17124309), (9, 9513505), (15, 5708103), (45, 1902701), (47, 1821735), (141, 607245), (235, 364347), (423, 202415), (705, 121449), (2115, 40483)]