253441685

素因数分解:

$5^1\times 7^1\times {\mathrm{2531}}^1\times {\mathrm{2861}}^1$

素因数の和:5404

約数の個数: 16

約数和(自身を含む): 347836032

約数和(自身を除く): 94394347

約数列:

[1, 5, 7, 35, 2531, 2861, 12655, 14305, 17717, 20027, 88585, 100135, 7241191, 36205955, 50688337, 253441685]

約数ペア:

[(1, 253441685), (5, 50688337), (7, 36205955), (35, 7241191), (2531, 100135), (2861, 88585), (12655, 20027), (14305, 17717)]