2726041635

素因数分解:

$3^4\times 5^1\times {\mathrm{6730967}}^1$

素因数の和:6730984

約数の個数: 20

約数和(自身を含む): 4886682768

約数和(自身を除く): 2160641133

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 6730967, 20192901, 33654835, 60578703, 100964505, 181736109, 302893515, 545208327, 908680545, 2726041635]

約数ペア:

[(1, 2726041635), (3, 908680545), (5, 545208327), (9, 302893515), (15, 181736109), (27, 100964505), (45, 60578703), (81, 33654835), (135, 20192901), (405, 6730967)]