229804855

素因数分解:

$5^1\times 7^3\times {\mathrm{47}}^1\times {\mathrm{2851}}^1$

素因数の和:2924

約数の個数: 32

約数和(自身を含む): 328550400

約数和(自身を除く): 98745545

約数列:

[1, 5, 7, 35, 47, 49, 235, 245, 329, 343, 1645, 1715, 2303, 2851, 11515, 14255, 16121, 19957, 80605, 99785, 133997, 139699, 669985, 698495, 937979, 977893, 4689895, 4889465, 6565853, 32829265, 45960971, 229804855]

約数ペア:

[(1, 229804855), (5, 45960971), (7, 32829265), (35, 6565853), (47, 4889465), (49, 4689895), (235, 977893), (245, 937979), (329, 698495), (343, 669985), (1645, 139699), (1715, 133997), (2303, 99785), (2851, 80605), (11515, 19957), (14255, 16121)]