147790225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{653}}^1\times {\mathrm{823}}^1$

素因数の和:1497

約数の個数: 24

約数和(自身を含む): 200469312

約数和(自身を除く): 52679087

約数列:

[1, 5, 11, 25, 55, 275, 653, 823, 3265, 4115, 7183, 9053, 16325, 20575, 35915, 45265, 179575, 226325, 537419, 2687095, 5911609, 13435475, 29558045, 147790225]

約数ペア:

[(1, 147790225), (5, 29558045), (11, 13435475), (25, 5911609), (55, 2687095), (275, 537419), (653, 226325), (823, 179575), (3265, 45265), (4115, 35915), (7183, 20575), (9053, 16325)]