1427130145

素因数分解:

$5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{157433}}^1$

素因数の和:157489

約数の個数: 24

約数和(自身を含む): 2046012264

約数和(自身を除く): 618882119

約数列:

[1, 5, 7, 35, 37, 49, 185, 245, 259, 1295, 1813, 9065, 157433, 787165, 1102031, 5510155, 5825021, 7714217, 29125105, 38571085, 40775147, 203875735, 285426029, 1427130145]

約数ペア:

[(1, 1427130145), (5, 285426029), (7, 203875735), (35, 40775147), (37, 38571085), (49, 29125105), (185, 7714217), (245, 5825021), (259, 5510155), (1295, 1102031), (1813, 787165), (9065, 157433)]