1253726145

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{677}}^1\times {\mathrm{5879}}^1$

素因数の和:6574

約数の個数: 48

約数和(自身を含む): 2487663360

約数和(自身を除く): 1233937215

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 677, 2031, 3385, 4739, 5879, 6093, 10155, 14217, 17637, 23695, 29395, 30465, 41153, 42651, 52911, 71085, 88185, 123459, 205765, 213255, 264555, 370377, 617295, 1851885, 3980083, 11940249, 19900415, 27860581, 35820747, 59701245, 83581743, 139302905, 179103735, 250745229, 417908715, 1253726145]

約数ペア:

[(1, 1253726145), (3, 417908715), (5, 250745229), (7, 179103735), (9, 139302905), (15, 83581743), (21, 59701245), (35, 35820747), (45, 27860581), (63, 19900415), (105, 11940249), (315, 3980083), (677, 1851885), (2031, 617295), (3385, 370377), (4739, 264555), (5879, 213255), (6093, 205765), (10155, 123459), (14217, 88185), (17637, 71085), (23695, 52911), (29395, 42651), (30465, 41153)]