86470965

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1301}}^1$

素因数の和:1530

約数の個数: 48

約数和(自身を含む): 172238976

約数和(自身を除く): 85768011

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 211, 315, 633, 1055, 1301, 1477, 1899, 3165, 3903, 4431, 6505, 7385, 9107, 9495, 11709, 13293, 19515, 22155, 27321, 45535, 58545, 66465, 81963, 136605, 274511, 409815, 823533, 1372555, 1921577, 2470599, 4117665, 5764731, 9607885, 12352995, 17294193, 28823655, 86470965]

約数ペア:

[(1, 86470965), (3, 28823655), (5, 17294193), (7, 12352995), (9, 9607885), (15, 5764731), (21, 4117665), (35, 2470599), (45, 1921577), (63, 1372555), (105, 823533), (211, 409815), (315, 274511), (633, 136605), (1055, 81963), (1301, 66465), (1477, 58545), (1899, 45535), (3165, 27321), (3903, 22155), (4431, 19515), (6505, 13293), (7385, 11709), (9107, 9495)]