2202725

素因数分解:

$5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:365

約数の個数: 24

約数和(自身を含む): 3208128

約数和(自身を除く): 1005403

約数列:

[1, 5, 7, 25, 35, 41, 175, 205, 287, 307, 1025, 1435, 1535, 2149, 7175, 7675, 10745, 12587, 53725, 62935, 88109, 314675, 440545, 2202725]

約数ペア:

[(1, 2202725), (5, 440545), (7, 314675), (25, 88109), (35, 62935), (41, 53725), (175, 12587), (205, 10745), (287, 7675), (307, 7175), (1025, 2149), (1435, 1535)]