15387099

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{359}}^1$

素因数の和:539

約数の個数: 32

約数和(自身を含む): 25482240

約数和(自身を除く): 10095141

約数列:

[1, 3, 7, 13, 21, 39, 91, 157, 273, 359, 471, 1077, 1099, 2041, 2513, 3297, 4667, 6123, 7539, 14001, 14287, 32669, 42861, 56363, 98007, 169089, 394541, 732719, 1183623, 2198157, 5129033, 15387099]

約数ペア:

[(1, 15387099), (3, 5129033), (7, 2198157), (13, 1183623), (21, 732719), (39, 394541), (91, 169089), (157, 98007), (273, 56363), (359, 42861), (471, 32669), (1077, 14287), (1099, 14001), (2041, 7539), (2513, 6123), (3297, 4667)]