554989605

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{12119}}^1$

素因数の和:12241

約数の個数: 32

約数和(自身を含む): 921507840

約数和(自身を除く): 366518235

約数列:

[1, 3, 5, 15, 43, 71, 129, 213, 215, 355, 645, 1065, 3053, 9159, 12119, 15265, 36357, 45795, 60595, 181785, 521117, 860449, 1563351, 2581347, 2605585, 4302245, 7816755, 12906735, 36999307, 110997921, 184996535, 554989605]

約数ペア:

[(1, 554989605), (3, 184996535), (5, 110997921), (15, 36999307), (43, 12906735), (71, 7816755), (129, 4302245), (213, 2605585), (215, 2581347), (355, 1563351), (645, 860449), (1065, 521117), (3053, 181785), (9159, 60595), (12119, 45795), (15265, 36357)]