28879695

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{49367}}^1$

素因数の和:49391

約数の個数: 24

約数和(自身を含む): 53909856

約数和(自身を除く): 25030161

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 49367, 148101, 246835, 444303, 641771, 740505, 1925313, 2221515, 3208855, 5775939, 9626565, 28879695]

約数ペア:

[(1, 28879695), (3, 9626565), (5, 5775939), (9, 3208855), (13, 2221515), (15, 1925313), (39, 740505), (45, 641771), (65, 444303), (117, 246835), (195, 148101), (585, 49367)]