25817845

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:321

約数の個数: 24

約数和(自身を含む): 33286176

約数和(自身を除く): 7468331

約数列:

[1, 5, 23, 43, 115, 215, 227, 529, 989, 1135, 2645, 4945, 5221, 9761, 22747, 26105, 48805, 113735, 120083, 224503, 600415, 1122515, 5163569, 25817845]

約数ペア:

[(1, 25817845), (5, 5163569), (23, 1122515), (43, 600415), (115, 224503), (215, 120083), (227, 113735), (529, 48805), (989, 26105), (1135, 22747), (2645, 9761), (4945, 5221)]