80132025

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1061}}^1$

素因数の和:1146

約数の個数: 48

約数和(自身を含む): 142223040

約数和(自身を除く): 62091015

約数列:

[1, 3, 5, 15, 19, 25, 53, 57, 75, 95, 159, 265, 285, 475, 795, 1007, 1061, 1325, 1425, 3021, 3183, 3975, 5035, 5305, 15105, 15915, 20159, 25175, 26525, 56233, 60477, 75525, 79575, 100795, 168699, 281165, 302385, 503975, 843495, 1068427, 1405825, 1511925, 3205281, 4217475, 5342135, 16026405, 26710675, 80132025]

約数ペア:

[(1, 80132025), (3, 26710675), (5, 16026405), (15, 5342135), (19, 4217475), (25, 3205281), (53, 1511925), (57, 1405825), (75, 1068427), (95, 843495), (159, 503975), (265, 302385), (285, 281165), (475, 168699), (795, 100795), (1007, 79575), (1061, 75525), (1325, 60477), (1425, 56233), (3021, 26525), (3183, 25175), (3975, 20159), (5035, 15915), (5305, 15105)]