2158049235

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1361}}^1\times {\mathrm{2857}}^1$

素因数の和:4263

約数の個数: 32

約数和(自身を含む): 3550047552

約数和(自身を除く): 1391998317

約数列:

[1, 3, 5, 15, 37, 111, 185, 555, 1361, 2857, 4083, 6805, 8571, 14285, 20415, 42855, 50357, 105709, 151071, 251785, 317127, 528545, 755355, 1585635, 3888377, 11665131, 19441885, 58325655, 143869949, 431609847, 719349745, 2158049235]

約数ペア:

[(1, 2158049235), (3, 719349745), (5, 431609847), (15, 143869949), (37, 58325655), (111, 19441885), (185, 11665131), (555, 3888377), (1361, 1585635), (2857, 755355), (4083, 528545), (6805, 317127), (8571, 251785), (14285, 151071), (20415, 105709), (42855, 50357)]