15113376

素因数分解:

$2^5\times 3^2\times {\mathrm{97}}^1\times {\mathrm{541}}^1$

素因数の和:654

約数の個数: 72

約数和(自身を含む): 43502004

約数和(自身を除く): 28388628

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 97, 144, 194, 288, 291, 388, 541, 582, 776, 873, 1082, 1164, 1552, 1623, 1746, 2164, 2328, 3104, 3246, 3492, 4328, 4656, 4869, 6492, 6984, 8656, 9312, 9738, 12984, 13968, 17312, 19476, 25968, 27936, 38952, 51936, 52477, 77904, 104954, 155808, 157431, 209908, 314862, 419816, 472293, 629724, 839632, 944586, 1259448, 1679264, 1889172, 2518896, 3778344, 5037792, 7556688, 15113376]

約数ペア:

[(1, 15113376), (2, 7556688), (3, 5037792), (4, 3778344), (6, 2518896), (8, 1889172), (9, 1679264), (12, 1259448), (16, 944586), (18, 839632), (24, 629724), (32, 472293), (36, 419816), (48, 314862), (72, 209908), (96, 157431), (97, 155808), (144, 104954), (194, 77904), (288, 52477), (291, 51936), (388, 38952), (541, 27936), (582, 25968), (776, 19476), (873, 17312), (1082, 13968), (1164, 12984), (1552, 9738), (1623, 9312), (1746, 8656), (2164, 6984), (2328, 6492), (3104, 4869), (3246, 4656), (3492, 4328)]