72882195

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{5441}}^1$

素因数の和:5515

約数の個数: 32

約数和(自身を含む): 125383680

約数和(自身を除く): 52501485

約数列:

[1, 3, 5, 15, 19, 47, 57, 95, 141, 235, 285, 705, 893, 2679, 4465, 5441, 13395, 16323, 27205, 81615, 103379, 255727, 310137, 516895, 767181, 1278635, 1550685, 3835905, 4858813, 14576439, 24294065, 72882195]

約数ペア:

[(1, 72882195), (3, 24294065), (5, 14576439), (15, 4858813), (19, 3835905), (47, 1550685), (57, 1278635), (95, 767181), (141, 516895), (235, 310137), (285, 255727), (705, 103379), (893, 81615), (2679, 27205), (4465, 16323), (5441, 13395)]