556532415

素因数分解:

$3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{97381}}^1$

素因数の和:97519

約数の個数: 24

約数和(自身を含む): 972261888

約数和(自身を除く): 415729473

約数列:

[1, 3, 5, 9, 15, 45, 127, 381, 635, 1143, 1905, 5715, 97381, 292143, 486905, 876429, 1460715, 4382145, 12367387, 37102161, 61836935, 111306483, 185510805, 556532415]

約数ペア:

[(1, 556532415), (3, 185510805), (5, 111306483), (9, 61836935), (15, 37102161), (45, 12367387), (127, 4382145), (381, 1460715), (635, 876429), (1143, 486905), (1905, 292143), (5715, 97381)]