15451156

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:316

約数の個数: 48

約数和(自身を含む): 32256000

約数和(自身を除く): 16804844

約数列:

[1, 2, 4, 7, 14, 28, 47, 59, 94, 118, 188, 199, 236, 329, 398, 413, 658, 796, 826, 1316, 1393, 1652, 2773, 2786, 5546, 5572, 9353, 11092, 11741, 18706, 19411, 23482, 37412, 38822, 46964, 65471, 77644, 82187, 130942, 164374, 261884, 328748, 551827, 1103654, 2207308, 3862789, 7725578, 15451156]

約数ペア:

[(1, 15451156), (2, 7725578), (4, 3862789), (7, 2207308), (14, 1103654), (28, 551827), (47, 328748), (59, 261884), (94, 164374), (118, 130942), (188, 82187), (199, 77644), (236, 65471), (329, 46964), (398, 38822), (413, 37412), (658, 23482), (796, 19411), (826, 18706), (1316, 11741), (1393, 11092), (1652, 9353), (2773, 5572), (2786, 5546)]