1937235

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:203

約数の個数: 32

約数和(自身を含む): 3359232

約数和(自身を除く): 1421997

約数列:

[1, 3, 5, 15, 17, 51, 71, 85, 107, 213, 255, 321, 355, 535, 1065, 1207, 1605, 1819, 3621, 5457, 6035, 7597, 9095, 18105, 22791, 27285, 37985, 113955, 129149, 387447, 645745, 1937235]

約数ペア:

[(1, 1937235), (3, 645745), (5, 387447), (15, 129149), (17, 113955), (51, 37985), (71, 27285), (85, 22791), (107, 18105), (213, 9095), (255, 7597), (321, 6035), (355, 5457), (535, 3621), (1065, 1819), (1207, 1605)]