11188905

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1171}}^1$

素因数の和:1206

約数の個数: 48

約数和(自身を含む): 22446144

約数和(自身を除く): 11257239

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 49, 65, 91, 105, 147, 195, 245, 273, 455, 637, 735, 1171, 1365, 1911, 3185, 3513, 5855, 8197, 9555, 15223, 17565, 24591, 40985, 45669, 57379, 76115, 106561, 122955, 172137, 228345, 286895, 319683, 532805, 745927, 860685, 1598415, 2237781, 3729635, 11188905]

約数ペア:

[(1, 11188905), (3, 3729635), (5, 2237781), (7, 1598415), (13, 860685), (15, 745927), (21, 532805), (35, 319683), (39, 286895), (49, 228345), (65, 172137), (91, 122955), (105, 106561), (147, 76115), (195, 57379), (245, 45669), (273, 40985), (455, 24591), (637, 17565), (735, 15223), (1171, 9555), (1365, 8197), (1911, 5855), (3185, 3513)]