2045159425

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{42853}}^1$

素因数の和:42969

約数の個数: 24

約数和(自身を含む): 2678203584

約数和(自身を除く): 633044159

約数列:

[1, 5, 23, 25, 83, 115, 415, 575, 1909, 2075, 9545, 42853, 47725, 214265, 985619, 1071325, 3556799, 4928095, 17783995, 24640475, 81806377, 88919975, 409031885, 2045159425]

約数ペア:

[(1, 2045159425), (5, 409031885), (23, 88919975), (25, 81806377), (83, 24640475), (115, 17783995), (415, 4928095), (575, 3556799), (1909, 1071325), (2075, 985619), (9545, 214265), (42853, 47725)]