726755055

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^2\times {\mathrm{541}}^1$

素因数の和:728

約数の個数: 48

約数和(自身を含む): 1269866976

約数和(自身を除く): 543111921

約数列:

[1, 3, 5, 13, 15, 39, 65, 83, 195, 249, 415, 541, 1079, 1245, 1623, 2705, 3237, 5395, 6889, 7033, 8115, 16185, 20667, 21099, 34445, 35165, 44903, 89557, 103335, 105495, 134709, 224515, 268671, 447785, 583739, 673545, 1343355, 1751217, 2918695, 3726949, 8756085, 11180847, 18634745, 48450337, 55904235, 145351011, 242251685, 726755055]

約数ペア:

[(1, 726755055), (3, 242251685), (5, 145351011), (13, 55904235), (15, 48450337), (39, 18634745), (65, 11180847), (83, 8756085), (195, 3726949), (249, 2918695), (415, 1751217), (541, 1343355), (1079, 673545), (1245, 583739), (1623, 447785), (2705, 268671), (3237, 224515), (5395, 134709), (6889, 105495), (7033, 103335), (8115, 89557), (16185, 44903), (20667, 35165), (21099, 34445)]