138107295

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2341}}^1$

素因数の和:2397

約数の個数: 64

約数和(自身を含む): 269798400

約数和(自身を除く): 131691105

約数列:

[1, 3, 5, 9, 15, 19, 23, 27, 45, 57, 69, 95, 115, 135, 171, 207, 285, 345, 437, 513, 621, 855, 1035, 1311, 2185, 2341, 2565, 3105, 3933, 6555, 7023, 11705, 11799, 19665, 21069, 35115, 44479, 53843, 58995, 63207, 105345, 133437, 161529, 222395, 269215, 316035, 400311, 484587, 667185, 807645, 1023017, 1200933, 1453761, 2001555, 2422935, 3069051, 5115085, 6004665, 7268805, 9207153, 15345255, 27621459, 46035765, 138107295]

約数ペア:

[(1, 138107295), (3, 46035765), (5, 27621459), (9, 15345255), (15, 9207153), (19, 7268805), (23, 6004665), (27, 5115085), (45, 3069051), (57, 2422935), (69, 2001555), (95, 1453761), (115, 1200933), (135, 1023017), (171, 807645), (207, 667185), (285, 484587), (345, 400311), (437, 316035), (513, 269215), (621, 222395), (855, 161529), (1035, 133437), (1311, 105345), (2185, 63207), (2341, 58995), (2565, 53843), (3105, 44479), (3933, 35115), (6555, 21069), (7023, 19665), (11705, 11799)]