992425

素因数分解:

$5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:177

約数の個数: 24

約数和(自身を含む): 1446336

約数和(自身を除く): 453911

約数列:

[1, 5, 7, 25, 35, 53, 107, 175, 265, 371, 535, 749, 1325, 1855, 2675, 3745, 5671, 9275, 18725, 28355, 39697, 141775, 198485, 992425]

約数ペア:

[(1, 992425), (5, 198485), (7, 141775), (25, 39697), (35, 28355), (53, 18725), (107, 9275), (175, 5671), (265, 3745), (371, 2675), (535, 1855), (749, 1325)]