671330685

素因数分解:

$3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{271}}^1\times {\mathrm{691}}^1$

素因数の和:1209

約数の個数: 32

約数和(自身を含む): 1084170240

約数和(自身を除く): 412839555

約数列:

[1, 3, 5, 15, 239, 271, 691, 717, 813, 1195, 1355, 2073, 3455, 3585, 4065, 10365, 64769, 165149, 187261, 194307, 323845, 495447, 561783, 825745, 936305, 971535, 2477235, 2808915, 44755379, 134266137, 223776895, 671330685]

約数ペア:

[(1, 671330685), (3, 223776895), (5, 134266137), (15, 44755379), (239, 2808915), (271, 2477235), (691, 971535), (717, 936305), (813, 825745), (1195, 561783), (1355, 495447), (2073, 323845), (3455, 194307), (3585, 187261), (4065, 165149), (10365, 64769)]