4421505

素因数分解:

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

素因数の和:357

約数の個数: 32

約数和(自身を含む): 7815168

約数和(自身を除く): 3393663

約数列:

[1, 3, 5, 11, 15, 33, 55, 127, 165, 211, 381, 633, 635, 1055, 1397, 1905, 2321, 3165, 4191, 6963, 6985, 11605, 20955, 26797, 34815, 80391, 133985, 294767, 401955, 884301, 1473835, 4421505]

約数ペア:

[(1, 4421505), (3, 1473835), (5, 884301), (11, 401955), (15, 294767), (33, 133985), (55, 80391), (127, 34815), (165, 26797), (211, 20955), (381, 11605), (633, 6985), (635, 6963), (1055, 4191), (1397, 3165), (1905, 2321)]