1423315

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:230

約数の個数: 16

約数和(自身を含む): 1796256

約数和(自身を除く): 372941

約数列:

[1, 5, 41, 53, 131, 205, 265, 655, 2173, 5371, 6943, 10865, 26855, 34715, 284663, 1423315]

約数ペア:

[(1, 1423315), (5, 284663), (41, 34715), (53, 26855), (131, 10865), (205, 6943), (265, 5371), (655, 2173)]