9859815

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{277}}^1$

素因数の和:408

約数の個数: 48

約数和(自身を含む): 19775808

約数和(自身を除く): 9915993

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 113, 277, 315, 339, 565, 791, 831, 1017, 1385, 1695, 1939, 2373, 2493, 3955, 4155, 5085, 5817, 7119, 9695, 11865, 12465, 17451, 29085, 31301, 35595, 87255, 93903, 156505, 219107, 281709, 469515, 657321, 1095535, 1408545, 1971963, 3286605, 9859815]

約数ペア:

[(1, 9859815), (3, 3286605), (5, 1971963), (7, 1408545), (9, 1095535), (15, 657321), (21, 469515), (35, 281709), (45, 219107), (63, 156505), (105, 93903), (113, 87255), (277, 35595), (315, 31301), (339, 29085), (565, 17451), (791, 12465), (831, 11865), (1017, 9695), (1385, 7119), (1695, 5817), (1939, 5085), (2373, 4155), (2493, 3955)]