15195488

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{881}}^1$

素因数の和:916

約数の個数: 72

約数和(自身を含む): 38007144

約数和(自身を除く): 22811656

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 224, 308, 352, 392, 539, 616, 784, 881, 1078, 1232, 1568, 1762, 2156, 2464, 3524, 4312, 6167, 7048, 8624, 9691, 12334, 14096, 17248, 19382, 24668, 28192, 38764, 43169, 49336, 67837, 77528, 86338, 98672, 135674, 155056, 172676, 197344, 271348, 310112, 345352, 474859, 542696, 690704, 949718, 1085392, 1381408, 1899436, 2170784, 3798872, 7597744, 15195488]

約数ペア:

[(1, 15195488), (2, 7597744), (4, 3798872), (7, 2170784), (8, 1899436), (11, 1381408), (14, 1085392), (16, 949718), (22, 690704), (28, 542696), (32, 474859), (44, 345352), (49, 310112), (56, 271348), (77, 197344), (88, 172676), (98, 155056), (112, 135674), (154, 98672), (176, 86338), (196, 77528), (224, 67837), (308, 49336), (352, 43169), (392, 38764), (539, 28192), (616, 24668), (784, 19382), (881, 17248), (1078, 14096), (1232, 12334), (1568, 9691), (1762, 8624), (2156, 7048), (2464, 6167), (3524, 4312)]