25416105

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1$

素因数の和:107

約数の個数: 96

約数和(自身を含む): 51988608

約数和(自身を除く): 26572503

約数列:

[1, 3, 5, 11, 13, 15, 17, 33, 39, 41, 51, 55, 65, 85, 123, 143, 165, 187, 195, 205, 221, 255, 289, 429, 451, 533, 561, 615, 663, 697, 715, 867, 935, 1105, 1353, 1445, 1599, 2091, 2145, 2255, 2431, 2665, 2805, 3179, 3315, 3485, 3757, 4335, 5863, 6765, 7293, 7667, 7995, 9061, 9537, 10455, 11271, 11849, 12155, 15895, 17589, 18785, 23001, 27183, 29315, 35547, 36465, 38335, 41327, 45305, 47685, 56355, 59245, 87945, 99671, 115005, 123981, 130339, 135915, 154037, 177735, 206635, 299013, 391017, 462111, 498355, 619905, 651695, 770185, 1495065, 1694407, 1955085, 2310555, 5083221, 8472035, 25416105]

約数ペア:

[(1, 25416105), (3, 8472035), (5, 5083221), (11, 2310555), (13, 1955085), (15, 1694407), (17, 1495065), (33, 770185), (39, 651695), (41, 619905), (51, 498355), (55, 462111), (65, 391017), (85, 299013), (123, 206635), (143, 177735), (165, 154037), (187, 135915), (195, 130339), (205, 123981), (221, 115005), (255, 99671), (289, 87945), (429, 59245), (451, 56355), (533, 47685), (561, 45305), (615, 41327), (663, 38335), (697, 36465), (715, 35547), (867, 29315), (935, 27183), (1105, 23001), (1353, 18785), (1445, 17589), (1599, 15895), (2091, 12155), (2145, 11849), (2255, 11271), (2431, 10455), (2665, 9537), (2805, 9061), (3179, 7995), (3315, 7667), (3485, 7293), (3757, 6765), (4335, 5863)]