15291222543

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1\times {\mathrm{5023}}^1$

素因数の和:5344

約数の個数: 48

約数和(自身を含む): 23742740736

約数和(自身を除く): 8451518193

約数列:

[1, 3, 9, 17, 51, 101, 153, 197, 303, 591, 909, 1717, 1773, 3349, 5023, 5151, 10047, 15069, 15453, 19897, 30141, 45207, 59691, 85391, 179073, 256173, 338249, 507323, 768519, 989531, 1014747, 1521969, 2968593, 3044241, 4565907, 8624491, 8905779, 16822027, 25873473, 50466081, 77620419, 99942631, 151398243, 299827893, 899483679, 1699024727, 5097074181, 15291222543]

約数ペア:

[(1, 15291222543), (3, 5097074181), (9, 1699024727), (17, 899483679), (51, 299827893), (101, 151398243), (153, 99942631), (197, 77620419), (303, 50466081), (591, 25873473), (909, 16822027), (1717, 8905779), (1773, 8624491), (3349, 4565907), (5023, 3044241), (5151, 2968593), (10047, 1521969), (15069, 1014747), (15453, 989531), (19897, 768519), (30141, 507323), (45207, 338249), (59691, 256173), (85391, 179073)]