15015952

素因数分解:

$2^4\times 7^2\times {\mathrm{107}}^1\times {\mathrm{179}}^1$

素因数の和:308

約数の個数: 60

約数和(自身を含む): 34350480

約数和(自身を除く): 19334528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 107, 112, 179, 196, 214, 358, 392, 428, 716, 749, 784, 856, 1253, 1432, 1498, 1712, 2506, 2864, 2996, 5012, 5243, 5992, 8771, 10024, 10486, 11984, 17542, 19153, 20048, 20972, 35084, 38306, 41944, 70168, 76612, 83888, 134071, 140336, 153224, 268142, 306448, 536284, 938497, 1072568, 1876994, 2145136, 3753988, 7507976, 15015952]

約数ペア:

[(1, 15015952), (2, 7507976), (4, 3753988), (7, 2145136), (8, 1876994), (14, 1072568), (16, 938497), (28, 536284), (49, 306448), (56, 268142), (98, 153224), (107, 140336), (112, 134071), (179, 83888), (196, 76612), (214, 70168), (358, 41944), (392, 38306), (428, 35084), (716, 20972), (749, 20048), (784, 19153), (856, 17542), (1253, 11984), (1432, 10486), (1498, 10024), (1712, 8771), (2506, 5992), (2864, 5243), (2996, 5012)]