1316922625

素因数分解:

$5^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{11719}}^1$

素因数の和:11794

約数の個数: 32

約数和(自身を含む): 1755187200

約数和(自身を除く): 438264575

約数列:

[1, 5, 25, 29, 31, 125, 145, 155, 725, 775, 899, 3625, 3875, 4495, 11719, 22475, 58595, 112375, 292975, 339851, 363289, 1464875, 1699255, 1816445, 8496275, 9082225, 10535381, 42481375, 45411125, 52676905, 263384525, 1316922625]

約数ペア:

[(1, 1316922625), (5, 263384525), (25, 52676905), (29, 45411125), (31, 42481375), (125, 10535381), (145, 9082225), (155, 8496275), (725, 1816445), (775, 1699255), (899, 1464875), (3625, 363289), (3875, 339851), (4495, 292975), (11719, 112375), (22475, 58595)]