4502225

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1979}}^1$

素因数の和:2009

約数の個数: 24

約数和(自身を含む): 6874560

約数和(自身を除く): 2372335

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 175, 325, 455, 1979, 2275, 9895, 13853, 25727, 49475, 69265, 128635, 180089, 346325, 643175, 900445, 4502225]

約数ペア:

[(1, 4502225), (5, 900445), (7, 643175), (13, 346325), (25, 180089), (35, 128635), (65, 69265), (91, 49475), (175, 25727), (325, 13853), (455, 9895), (1979, 2275)]