22808205

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1187}}^1$

素因数の和:1266

約数の個数: 48

約数和(自身を含む): 45961344

約数和(自身を除く): 23153139

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 61, 63, 105, 183, 305, 315, 427, 549, 915, 1187, 1281, 2135, 2745, 3561, 3843, 5935, 6405, 8309, 10683, 17805, 19215, 24927, 41545, 53415, 72407, 74781, 124635, 217221, 362035, 373905, 506849, 651663, 1086105, 1520547, 2534245, 3258315, 4561641, 7602735, 22808205]

約数ペア:

[(1, 22808205), (3, 7602735), (5, 4561641), (7, 3258315), (9, 2534245), (15, 1520547), (21, 1086105), (35, 651663), (45, 506849), (61, 373905), (63, 362035), (105, 217221), (183, 124635), (305, 74781), (315, 72407), (427, 53415), (549, 41545), (915, 24927), (1187, 19215), (1281, 17805), (2135, 10683), (2745, 8309), (3561, 6405), (3843, 5935)]