4932725

素因数分解:

$5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{397}}^1$

素因数の和:485

約数の個数: 24

約数和(自身を含む): 7106688

約数和(自身を除く): 2173963

約数列:

[1, 5, 7, 25, 35, 71, 175, 355, 397, 497, 1775, 1985, 2485, 2779, 9925, 12425, 13895, 28187, 69475, 140935, 197309, 704675, 986545, 4932725]

約数ペア:

[(1, 4932725), (5, 986545), (7, 704675), (25, 197309), (35, 140935), (71, 69475), (175, 28187), (355, 13895), (397, 12425), (497, 9925), (1775, 2779), (1985, 2485)]