82579905

素因数分解:

$3^5\times 5^1\times {\mathrm{67967}}^1$

素因数の和:67987

約数の個数: 24

約数和(自身を含む): 148442112

約数和(自身を除く): 65862207

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 67967, 203901, 339835, 611703, 1019505, 1835109, 3058515, 5505327, 9175545, 16515981, 27526635, 82579905]

約数ペア:

[(1, 82579905), (3, 27526635), (5, 16515981), (9, 9175545), (15, 5505327), (27, 3058515), (45, 1835109), (81, 1019505), (135, 611703), (243, 339835), (405, 203901), (1215, 67967)]