1943425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:249

約数の個数: 24

約数和(自身を含む): 2714112

約数和(自身を除く): 770687

約数列:

[1, 5, 11, 25, 37, 55, 185, 191, 275, 407, 925, 955, 2035, 2101, 4775, 7067, 10175, 10505, 35335, 52525, 77737, 176675, 388685, 1943425]

約数ペア:

[(1, 1943425), (5, 388685), (11, 176675), (25, 77737), (37, 52525), (55, 35335), (185, 10505), (191, 10175), (275, 7067), (407, 4775), (925, 2101), (955, 2035)]