24948945

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1553}}^1$

素因数の和:1591

約数の個数: 64

約数和(自身を含む): 53706240

約数和(自身を除く): 28757295

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 27, 35, 45, 51, 63, 85, 105, 119, 135, 153, 189, 255, 315, 357, 459, 595, 765, 945, 1071, 1553, 1785, 2295, 3213, 4659, 5355, 7765, 10871, 13977, 16065, 23295, 26401, 32613, 41931, 54355, 69885, 79203, 97839, 132005, 163065, 184807, 209655, 237609, 293517, 396015, 489195, 554421, 712827, 924035, 1188045, 1467585, 1663263, 2772105, 3564135, 4989789, 8316315, 24948945]

約数ペア:

[(1, 24948945), (3, 8316315), (5, 4989789), (7, 3564135), (9, 2772105), (15, 1663263), (17, 1467585), (21, 1188045), (27, 924035), (35, 712827), (45, 554421), (51, 489195), (63, 396015), (85, 293517), (105, 237609), (119, 209655), (135, 184807), (153, 163065), (189, 132005), (255, 97839), (315, 79203), (357, 69885), (459, 54355), (595, 41931), (765, 32613), (945, 26401), (1071, 23295), (1553, 16065), (1785, 13977), (2295, 10871), (3213, 7765), (4659, 5355)]