2184425

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:193

約数の個数: 24

約数和(自身を含む): 2946240

約数和(自身を除く): 761815

約数列:

[1, 5, 23, 25, 29, 115, 131, 145, 575, 655, 667, 725, 3013, 3275, 3335, 3799, 15065, 16675, 18995, 75325, 87377, 94975, 436885, 2184425]

約数ペア:

[(1, 2184425), (5, 436885), (23, 94975), (25, 87377), (29, 75325), (115, 18995), (131, 16675), (145, 15065), (575, 3799), (655, 3335), (667, 3275), (725, 3013)]