2251735

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{449}}^1$

素因数の和:530

約数の個数: 16

約数和(自身を含む): 2916000

約数和(自身を除く): 664265

約数列:

[1, 5, 17, 59, 85, 295, 449, 1003, 2245, 5015, 7633, 26491, 38165, 132455, 450347, 2251735]

約数ペア:

[(1, 2251735), (5, 450347), (17, 132455), (59, 38165), (85, 26491), (295, 7633), (449, 5015), (1003, 2245)]