15315792

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{13873}}^1$

素因数の和:13907

約数の個数: 40

約数和(自身を含む): 41289024

約数和(自身を除く): 25973232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 13873, 27746, 41619, 55492, 83238, 110984, 166476, 221968, 319079, 332952, 638158, 665904, 957237, 1276316, 1914474, 2552632, 3828948, 5105264, 7657896, 15315792]

約数ペア:

[(1, 15315792), (2, 7657896), (3, 5105264), (4, 3828948), (6, 2552632), (8, 1914474), (12, 1276316), (16, 957237), (23, 665904), (24, 638158), (46, 332952), (48, 319079), (69, 221968), (92, 166476), (138, 110984), (184, 83238), (276, 55492), (368, 41619), (552, 27746), (1104, 13873)]