6254745

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{839}}^1$

素因数の和:925

約数の個数: 32

約数和(自身を含む): 11612160

約数和(自身を除く): 5357415

約数列:

[1, 3, 5, 7, 15, 21, 35, 71, 105, 213, 355, 497, 839, 1065, 1491, 2485, 2517, 4195, 5873, 7455, 12585, 17619, 29365, 59569, 88095, 178707, 297845, 416983, 893535, 1250949, 2084915, 6254745]

約数ペア:

[(1, 6254745), (3, 2084915), (5, 1250949), (7, 893535), (15, 416983), (21, 297845), (35, 178707), (71, 88095), (105, 59569), (213, 29365), (355, 17619), (497, 12585), (839, 7455), (1065, 5873), (1491, 4195), (2485, 2517)]