2013156825

素因数分解:

$3^1\times 5^2\times {\mathrm{2371}}^1\times {\mathrm{11321}}^1$

素因数の和:13705

約数の個数: 24

約数和(自身を含む): 3330117216

約数和(自身を除く): 1316960391

約数列:

[1, 3, 5, 15, 25, 75, 2371, 7113, 11321, 11855, 33963, 35565, 56605, 59275, 169815, 177825, 283025, 849075, 26842091, 80526273, 134210455, 402631365, 671052275, 2013156825]

約数ペア:

[(1, 2013156825), (3, 671052275), (5, 402631365), (15, 134210455), (25, 80526273), (75, 26842091), (2371, 849075), (7113, 283025), (11321, 177825), (11855, 169815), (33963, 59275), (35565, 56605)]