15945696

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{4259}}^1$

素因数の和:4288

約数の個数: 72

約数和(自身を含む): 48845160

約数和(自身を除く): 32899464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 4259, 8518, 12777, 17036, 25554, 34072, 38331, 51108, 55367, 68144, 76662, 102216, 110734, 136288, 153324, 166101, 204432, 221468, 306648, 332202, 408864, 442936, 498303, 613296, 664404, 885872, 996606, 1226592, 1328808, 1771744, 1993212, 2657616, 3986424, 5315232, 7972848, 15945696]

約数ペア:

[(1, 15945696), (2, 7972848), (3, 5315232), (4, 3986424), (6, 2657616), (8, 1993212), (9, 1771744), (12, 1328808), (13, 1226592), (16, 996606), (18, 885872), (24, 664404), (26, 613296), (32, 498303), (36, 442936), (39, 408864), (48, 332202), (52, 306648), (72, 221468), (78, 204432), (96, 166101), (104, 153324), (117, 136288), (144, 110734), (156, 102216), (208, 76662), (234, 68144), (288, 55367), (312, 51108), (416, 38331), (468, 34072), (624, 25554), (936, 17036), (1248, 12777), (1872, 8518), (3744, 4259)]