74979275

素因数分解:

$5^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{2729}}^1$

素因数の和:2903

約数の個数: 24

約数和(自身を含む): 106972320

約数和(自身を除く): 31993045

約数列:

[1, 5, 7, 25, 35, 157, 175, 785, 1099, 2729, 3925, 5495, 13645, 19103, 27475, 68225, 95515, 428453, 477575, 2142265, 2999171, 10711325, 14995855, 74979275]

約数ペア:

[(1, 74979275), (5, 14995855), (7, 10711325), (25, 2999171), (35, 2142265), (157, 477575), (175, 428453), (785, 95515), (1099, 68225), (2729, 27475), (3925, 19103), (5495, 13645)]