153419275

素因数分解:

$5^2\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{691}}^1$

素因数の和:891

約数の個数: 24

約数和(自身を含む): 194612544

約数和(自身を除く): 41193269

約数列:

[1, 5, 25, 83, 107, 415, 535, 691, 2075, 2675, 3455, 8881, 17275, 44405, 57353, 73937, 222025, 286765, 369685, 1433825, 1848425, 6136771, 30683855, 153419275]

約数ペア:

[(1, 153419275), (5, 30683855), (25, 6136771), (83, 1848425), (107, 1433825), (415, 369685), (535, 286765), (691, 222025), (2075, 73937), (2675, 57353), (3455, 44405), (8881, 17275)]