972093025

素因数分解:

$5^2\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{3541}}^1$

素因数の和:3769

約数の個数: 24

約数和(自身を含む): 1229782400

約数和(自身を除く): 257689375

約数列:

[1, 5, 25, 79, 139, 395, 695, 1975, 3475, 3541, 10981, 17705, 54905, 88525, 274525, 279739, 492199, 1398695, 2460995, 6993475, 12304975, 38883721, 194418605, 972093025]

約数ペア:

[(1, 972093025), (5, 194418605), (25, 38883721), (79, 12304975), (139, 6993475), (395, 2460995), (695, 1398695), (1975, 492199), (3475, 279739), (3541, 274525), (10981, 88525), (17705, 54905)]