77490675

素因数分解:

$3^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2251}}^1$

素因数の和:2290

約数の個数: 60

約数和(自身を含む): 152050536

約数和(自身を除く): 74559861

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 75, 81, 85, 135, 153, 225, 255, 405, 425, 459, 675, 765, 1275, 1377, 2025, 2251, 2295, 3825, 6753, 6885, 11255, 11475, 20259, 33765, 34425, 38267, 56275, 60777, 101295, 114801, 168825, 182331, 191335, 303885, 344403, 506475, 574005, 911655, 956675, 1033209, 1519425, 1722015, 2870025, 3099627, 4558275, 5166045, 8610075, 15498135, 25830225, 77490675]

約数ペア:

[(1, 77490675), (3, 25830225), (5, 15498135), (9, 8610075), (15, 5166045), (17, 4558275), (25, 3099627), (27, 2870025), (45, 1722015), (51, 1519425), (75, 1033209), (81, 956675), (85, 911655), (135, 574005), (153, 506475), (225, 344403), (255, 303885), (405, 191335), (425, 182331), (459, 168825), (675, 114801), (765, 101295), (1275, 60777), (1377, 56275), (2025, 38267), (2251, 34425), (2295, 33765), (3825, 20259), (6753, 11475), (6885, 11255)]