12765435

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{953}}^1$

素因数の和:1027

約数の個数: 32

約数和(自身を含む): 21980160

約数和(自身を除く): 9214725

約数列:

[1, 3, 5, 15, 19, 47, 57, 95, 141, 235, 285, 705, 893, 953, 2679, 2859, 4465, 4765, 13395, 14295, 18107, 44791, 54321, 90535, 134373, 223955, 271605, 671865, 851029, 2553087, 4255145, 12765435]

約数ペア:

[(1, 12765435), (3, 4255145), (5, 2553087), (15, 851029), (19, 671865), (47, 271605), (57, 223955), (95, 134373), (141, 90535), (235, 54321), (285, 44791), (705, 18107), (893, 14295), (953, 13395), (2679, 4765), (2859, 4465)]