26370765

素因数分解:

$3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:208

約数の個数: 80

約数和(自身を含む): 52272000

約数和(自身を除く): 25901235

約数列:

[1, 3, 5, 9, 15, 19, 23, 27, 45, 57, 69, 81, 95, 115, 135, 149, 171, 207, 285, 345, 405, 437, 447, 513, 621, 745, 855, 1035, 1311, 1341, 1539, 1863, 2185, 2235, 2565, 2831, 3105, 3427, 3933, 4023, 6555, 6705, 7695, 8493, 9315, 10281, 11799, 12069, 14155, 17135, 19665, 20115, 25479, 30843, 35397, 42465, 51405, 58995, 60345, 65113, 76437, 92529, 127395, 154215, 176985, 195339, 229311, 277587, 325565, 382185, 462645, 586017, 976695, 1146555, 1387935, 1758051, 2930085, 5274153, 8790255, 26370765]

約数ペア:

[(1, 26370765), (3, 8790255), (5, 5274153), (9, 2930085), (15, 1758051), (19, 1387935), (23, 1146555), (27, 976695), (45, 586017), (57, 462645), (69, 382185), (81, 325565), (95, 277587), (115, 229311), (135, 195339), (149, 176985), (171, 154215), (207, 127395), (285, 92529), (345, 76437), (405, 65113), (437, 60345), (447, 58995), (513, 51405), (621, 42465), (745, 35397), (855, 30843), (1035, 25479), (1311, 20115), (1341, 19665), (1539, 17135), (1863, 14155), (2185, 12069), (2235, 11799), (2565, 10281), (2831, 9315), (3105, 8493), (3427, 7695), (3933, 6705), (4023, 6555)]