15391584

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{4111}}^1$

素因数の和:4140

約数の個数: 72

約数和(自身を含む): 47148192

約数和(自身を除く): 31756608

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, 4111, 8222, 12333, 16444, 24666, 32888, 36999, 49332, 53443, 65776, 73998, 98664, 106886, 131552, 147996, 160329, 197328, 213772, 295992, 320658, 394656, 427544, 480987, 591984, 641316, 855088, 961974, 1183968, 1282632, 1710176, 1923948, 2565264, 3847896, 5130528, 7695792, 15391584]

約数ペア:

[(1, 15391584), (2, 7695792), (3, 5130528), (4, 3847896), (6, 2565264), (8, 1923948), (9, 1710176), (12, 1282632), (13, 1183968), (16, 961974), (18, 855088), (24, 641316), (26, 591984), (32, 480987), (36, 427544), (39, 394656), (48, 320658), (52, 295992), (72, 213772), (78, 197328), (96, 160329), (104, 147996), (117, 131552), (144, 106886), (156, 98664), (208, 73998), (234, 65776), (288, 53443), (312, 49332), (416, 36999), (468, 32888), (624, 24666), (936, 16444), (1248, 12333), (1872, 8222), (3744, 4111)]