19119246165

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1931}}^1\times {\mathrm{3607}}^1$

素因数の和:5610

約数の個数: 48

約数和(自身を含む): 33710092416

約数和(自身を除く): 14590846251

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 305, 549, 915, 1931, 2745, 3607, 5793, 9655, 10821, 17379, 18035, 28965, 32463, 54105, 86895, 117791, 162315, 220027, 353373, 588955, 660081, 1060119, 1100135, 1766865, 1980243, 3300405, 5300595, 6965117, 9901215, 20895351, 34825585, 62686053, 104476755, 313430265, 424872137, 1274616411, 2124360685, 3823849233, 6373082055, 19119246165]

約数ペア:

[(1, 19119246165), (3, 6373082055), (5, 3823849233), (9, 2124360685), (15, 1274616411), (45, 424872137), (61, 313430265), (183, 104476755), (305, 62686053), (549, 34825585), (915, 20895351), (1931, 9901215), (2745, 6965117), (3607, 5300595), (5793, 3300405), (9655, 1980243), (10821, 1766865), (17379, 1100135), (18035, 1060119), (28965, 660081), (32463, 588955), (54105, 353373), (86895, 220027), (117791, 162315)]