22396185

素因数分解:

$3^2\times 5^1\times 7^3\times {\mathrm{1451}}^1$

素因数の和:1483

約数の個数: 48

約数和(自身を含む): 45302400

約数和(自身を除く): 22906215

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 343, 441, 735, 1029, 1451, 1715, 2205, 3087, 4353, 5145, 7255, 10157, 13059, 15435, 21765, 30471, 50785, 65295, 71099, 91413, 152355, 213297, 355495, 457065, 497693, 639891, 1066485, 1493079, 2488465, 3199455, 4479237, 7465395, 22396185]

約数ペア:

[(1, 22396185), (3, 7465395), (5, 4479237), (7, 3199455), (9, 2488465), (15, 1493079), (21, 1066485), (35, 639891), (45, 497693), (49, 457065), (63, 355495), (105, 213297), (147, 152355), (245, 91413), (315, 71099), (343, 65295), (441, 50785), (735, 30471), (1029, 21765), (1451, 15435), (1715, 13059), (2205, 10157), (3087, 7255), (4353, 5145)]