24049025

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2$

素因数の和:103

約数の個数: 72

約数和(自身を含む): 41372352

約数和(自身を除く): 17323327

約数列:

[1, 5, 7, 11, 13, 25, 31, 35, 55, 65, 77, 91, 143, 155, 175, 217, 275, 325, 341, 385, 403, 455, 715, 775, 961, 1001, 1085, 1705, 1925, 2015, 2275, 2387, 2821, 3575, 4433, 4805, 5005, 5425, 6727, 8525, 10075, 10571, 11935, 12493, 14105, 22165, 24025, 25025, 31031, 33635, 52855, 59675, 62465, 70525, 73997, 87451, 110825, 137423, 155155, 168175, 264275, 312325, 369985, 437255, 687115, 775775, 961961, 1849925, 2186275, 3435575, 4809805, 24049025]

約数ペア:

[(1, 24049025), (5, 4809805), (7, 3435575), (11, 2186275), (13, 1849925), (25, 961961), (31, 775775), (35, 687115), (55, 437255), (65, 369985), (77, 312325), (91, 264275), (143, 168175), (155, 155155), (175, 137423), (217, 110825), (275, 87451), (325, 73997), (341, 70525), (385, 62465), (403, 59675), (455, 52855), (715, 33635), (775, 31031), (961, 25025), (1001, 24025), (1085, 22165), (1705, 14105), (1925, 12493), (2015, 11935), (2275, 10571), (2387, 10075), (2821, 8525), (3575, 6727), (4433, 5425), (4805, 5005)]