201011565

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{373}}^1\times {\mathrm{971}}^1$

素因数の和:1389

約数の個数: 32

約数和(自身を含む): 331537536

約数和(自身を除く): 130525971

約数列:

[1, 3, 5, 15, 37, 111, 185, 373, 555, 971, 1119, 1865, 2913, 4855, 5595, 13801, 14565, 35927, 41403, 69005, 107781, 179635, 207015, 362183, 538905, 1086549, 1810915, 5432745, 13400771, 40202313, 67003855, 201011565]

約数ペア:

[(1, 201011565), (3, 67003855), (5, 40202313), (15, 13400771), (37, 5432745), (111, 1810915), (185, 1086549), (373, 538905), (555, 362183), (971, 207015), (1119, 179635), (1865, 107781), (2913, 69005), (4855, 41403), (5595, 35927), (13801, 14565)]