769852285

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{263}}^1$

素因数の和:549

約数の個数: 32

約数和(自身を含む): 965986560

約数和(自身を除く): 196134275

約数列:

[1, 5, 41, 109, 131, 205, 263, 545, 655, 1315, 4469, 5371, 10783, 14279, 22345, 26855, 28667, 34453, 53915, 71395, 143335, 172265, 585439, 1175347, 1412573, 2927195, 3755377, 5876735, 7062865, 18776885, 153970457, 769852285]

約数ペア:

[(1, 769852285), (5, 153970457), (41, 18776885), (109, 7062865), (131, 5876735), (205, 3755377), (263, 2927195), (545, 1412573), (655, 1175347), (1315, 585439), (4469, 172265), (5371, 143335), (10783, 71395), (14279, 53915), (22345, 34453), (26855, 28667)]