15065295

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 28454400

約数和(自身を除く): 13389105

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 103, 105, 147, 199, 245, 309, 515, 597, 721, 735, 995, 1393, 1545, 2163, 2985, 3605, 4179, 5047, 6965, 9751, 10815, 15141, 20497, 20895, 25235, 29253, 48755, 61491, 75705, 102485, 143479, 146265, 307455, 430437, 717395, 1004353, 2152185, 3013059, 5021765, 15065295]

約数ペア:

[(1, 15065295), (3, 5021765), (5, 3013059), (7, 2152185), (15, 1004353), (21, 717395), (35, 430437), (49, 307455), (103, 146265), (105, 143479), (147, 102485), (199, 75705), (245, 61491), (309, 48755), (515, 29253), (597, 25235), (721, 20895), (735, 20497), (995, 15141), (1393, 10815), (1545, 9751), (2163, 6965), (2985, 5047), (3605, 4179)]