85441635

素因数分解:

$3^4\times 5^1\times {\mathrm{210967}}^1$

素因数の和:210984

約数の個数: 20

約数和(自身を含む): 153162768

約数和(自身を除く): 67721133

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 210967, 632901, 1054835, 1898703, 3164505, 5696109, 9493515, 17088327, 28480545, 85441635]

約数ペア:

[(1, 85441635), (3, 28480545), (5, 17088327), (9, 9493515), (15, 5696109), (27, 3164505), (45, 1898703), (81, 1054835), (135, 632901), (405, 210967)]