1320102295

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{1723}}^1\times {\mathrm{4943}}^1$

素因数の和:6702

約数の個数: 16

約数和(自身を含む): 1636503552

約数和(自身を除く): 316401257

約数列:

[1, 5, 31, 155, 1723, 4943, 8615, 24715, 53413, 153233, 267065, 766165, 8516789, 42583945, 264020459, 1320102295]

約数ペア:

[(1, 1320102295), (5, 264020459), (31, 42583945), (155, 8516789), (1723, 766165), (4943, 267065), (8615, 153233), (24715, 53413)]