1445765

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1$

素因数の和:328

約数の個数: 16

約数和(自身を含む): 1870128

約数和(自身を除く): 424363

約数列:

[1, 5, 17, 73, 85, 233, 365, 1165, 1241, 3961, 6205, 17009, 19805, 85045, 289153, 1445765]

約数ペア:

[(1, 1445765), (5, 289153), (17, 85045), (73, 19805), (85, 17009), (233, 6205), (365, 3961), (1165, 1241)]