1947189425

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{44179}}^1$

素因数の和:44273

約数の個数: 24

約数和(自身を含む): 2530983840

約数和(自身を除く): 583794415

約数列:

[1, 5, 25, 41, 43, 205, 215, 1025, 1075, 1763, 8815, 44075, 44179, 220895, 1104475, 1811339, 1899697, 9056695, 9498485, 45283475, 47492425, 77887577, 389437885, 1947189425]

約数ペア:

[(1, 1947189425), (5, 389437885), (25, 77887577), (41, 47492425), (43, 45283475), (205, 9498485), (215, 9056695), (1025, 1899697), (1075, 1811339), (1763, 1104475), (8815, 220895), (44075, 44179)]