245430525

素因数分解:

$3^1\times 5^2\times {\mathrm{983}}^1\times {\mathrm{3329}}^1$

素因数の和:4325

約数の個数: 24

約数和(自身を含む): 406313280

約数和(自身を除く): 160882755

約数列:

[1, 3, 5, 15, 25, 75, 983, 2949, 3329, 4915, 9987, 14745, 16645, 24575, 49935, 73725, 83225, 249675, 3272407, 9817221, 16362035, 49086105, 81810175, 245430525]

約数ペア:

[(1, 245430525), (3, 81810175), (5, 49086105), (15, 16362035), (25, 9817221), (75, 3272407), (983, 249675), (2949, 83225), (3329, 73725), (4915, 49935), (9987, 24575), (14745, 16645)]