152869745

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{271}}^1$

素因数の和:581

約数の個数: 32

約数和(自身を含む): 214327296

約数和(自身を除く): 61457551

約数列:

[1, 5, 7, 35, 71, 227, 271, 355, 497, 1135, 1355, 1589, 1897, 2485, 7945, 9485, 16117, 19241, 61517, 80585, 96205, 112819, 134687, 307585, 430619, 564095, 673435, 2153095, 4367707, 21838535, 30573949, 152869745]

約数ペア:

[(1, 152869745), (5, 30573949), (7, 21838535), (35, 4367707), (71, 2153095), (227, 673435), (271, 564095), (355, 430619), (497, 307585), (1135, 134687), (1355, 112819), (1589, 96205), (1897, 80585), (2485, 61517), (7945, 19241), (9485, 16117)]