157040205

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{65027}}^1$

素因数の和:65065

約数の個数: 32

約数和(自身を含む): 299649024

約数和(自身を除く): 142608819

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 65027, 195081, 325135, 455189, 975405, 1365567, 1495621, 2275945, 4486863, 6827835, 7478105, 10469347, 22434315, 31408041, 52346735, 157040205]

約数ペア:

[(1, 157040205), (3, 52346735), (5, 31408041), (7, 22434315), (15, 10469347), (21, 7478105), (23, 6827835), (35, 4486863), (69, 2275945), (105, 1495621), (115, 1365567), (161, 975405), (345, 455189), (483, 325135), (805, 195081), (2415, 65027)]