15679908387

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{11863}}^1$

素因数の和:11985

約数の個数: 72

約数和(自身を含む): 27095477760

約数和(自身を除く): 11415569373

約数列:

[1, 3, 9, 11, 13, 33, 39, 79, 99, 117, 143, 169, 237, 429, 507, 711, 869, 1027, 1287, 1521, 1859, 2607, 3081, 5577, 7821, 9243, 11297, 11863, 13351, 16731, 33891, 35589, 40053, 101673, 106767, 120159, 130493, 146861, 154219, 391479, 440583, 462657, 937177, 1174437, 1321749, 1387971, 1696409, 2004847, 2811531, 5089227, 6014541, 8434593, 10308947, 12183301, 15267681, 18043623, 22053317, 30926841, 36549903, 66159951, 92780523, 109649709, 134016311, 158382913, 198479853, 402048933, 475148739, 1206146799, 1425446217, 1742212043, 5226636129, 15679908387]

約数ペア:

[(1, 15679908387), (3, 5226636129), (9, 1742212043), (11, 1425446217), (13, 1206146799), (33, 475148739), (39, 402048933), (79, 198479853), (99, 158382913), (117, 134016311), (143, 109649709), (169, 92780523), (237, 66159951), (429, 36549903), (507, 30926841), (711, 22053317), (869, 18043623), (1027, 15267681), (1287, 12183301), (1521, 10308947), (1859, 8434593), (2607, 6014541), (3081, 5089227), (5577, 2811531), (7821, 2004847), (9243, 1696409), (11297, 1387971), (11863, 1321749), (13351, 1174437), (16731, 937177), (33891, 462657), (35589, 440583), (40053, 391479), (101673, 154219), (106767, 146861), (120159, 130493)]