1208105

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:316

約数の個数: 16

約数和(自身を含む): 1566864

約数和(自身を除く): 358759

約数列:

[1, 5, 17, 61, 85, 233, 305, 1037, 1165, 3961, 5185, 14213, 19805, 71065, 241621, 1208105]

約数ペア:

[(1, 1208105), (5, 241621), (17, 71065), (61, 19805), (85, 14213), (233, 5185), (305, 3961), (1037, 1165)]