25031514

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{245407}}^1$

素因数の和:245429

約数の個数: 16

約数和(自身を含む): 53008128

約数和(自身を除く): 27976614

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 245407, 490814, 736221, 1472442, 4171919, 8343838, 12515757, 25031514]

約数ペア:

[(1, 25031514), (2, 12515757), (3, 8343838), (6, 4171919), (17, 1472442), (34, 736221), (51, 490814), (102, 245407)]