13264515

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:360

約数の個数: 48

約数和(自身を含む): 25399296

約数和(自身を除く): 12134781

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 127, 165, 211, 381, 495, 633, 635, 1055, 1143, 1397, 1899, 1905, 2321, 3165, 4191, 5715, 6963, 6985, 9495, 11605, 12573, 20889, 20955, 26797, 34815, 62865, 80391, 104445, 133985, 241173, 294767, 401955, 884301, 1205865, 1473835, 2652903, 4421505, 13264515]

約数ペア:

[(1, 13264515), (3, 4421505), (5, 2652903), (9, 1473835), (11, 1205865), (15, 884301), (33, 401955), (45, 294767), (55, 241173), (99, 133985), (127, 104445), (165, 80391), (211, 62865), (381, 34815), (495, 26797), (633, 20955), (635, 20889), (1055, 12573), (1143, 11605), (1397, 9495), (1899, 6985), (1905, 6963), (2321, 5715), (3165, 4191)]