228335905

素因数分解:

$5^1\times 7^1\times {\mathrm{83}}^2\times {\mathrm{947}}^1$

素因数の和:1125

約数の個数: 24

約数和(自身を含む): 317299392

約数和(自身を除く): 88963487

約数列:

[1, 5, 7, 35, 83, 415, 581, 947, 2905, 4735, 6629, 6889, 33145, 34445, 48223, 78601, 241115, 393005, 550207, 2751035, 6523883, 32619415, 45667181, 228335905]

約数ペア:

[(1, 228335905), (5, 45667181), (7, 32619415), (35, 6523883), (83, 2751035), (415, 550207), (581, 393005), (947, 241115), (2905, 78601), (4735, 48223), (6629, 34445), (6889, 33145)]