1475200025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{23041}}^1$

素因数の和:23261

約数の個数: 24

約数和(自身を含む): 1980045144

約数和(自身を除く): 504845119

約数列:

[1, 5, 13, 25, 65, 197, 325, 985, 2561, 4925, 12805, 23041, 64025, 115205, 299533, 576025, 1497665, 4539077, 7488325, 22695385, 59008001, 113476925, 295040005, 1475200025]

約数ペア:

[(1, 1475200025), (5, 295040005), (13, 113476925), (25, 59008001), (65, 22695385), (197, 7488325), (325, 4539077), (985, 1497665), (2561, 576025), (4925, 299533), (12805, 115205), (23041, 64025)]