1944065225

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{82463}}^1$

素因数の和:82537

約数の個数: 24

約数和(自身を含む): 2576835072

約数和(自身を除く): 632769847

約数列:

[1, 5, 23, 25, 41, 115, 205, 575, 943, 1025, 4715, 23575, 82463, 412315, 1896649, 2061575, 3380983, 9483245, 16904915, 47416225, 77762609, 84524575, 388813045, 1944065225]

約数ペア:

[(1, 1944065225), (5, 388813045), (23, 84524575), (25, 77762609), (41, 47416225), (115, 16904915), (205, 9483245), (575, 3380983), (943, 2061575), (1025, 1896649), (4715, 412315), (23575, 82463)]