42684825

素因数分解:

$3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{6857}}^1$

素因数の和:6953

約数の個数: 24

約数和(自身を含む): 71432928

約数和(自身を除く): 28748103

約数列:

[1, 3, 5, 15, 25, 75, 83, 249, 415, 1245, 2075, 6225, 6857, 20571, 34285, 102855, 171425, 514275, 569131, 1707393, 2845655, 8536965, 14228275, 42684825]

約数ペア:

[(1, 42684825), (3, 14228275), (5, 8536965), (15, 2845655), (25, 1707393), (75, 569131), (83, 514275), (249, 171425), (415, 102855), (1245, 34285), (2075, 20571), (6225, 6857)]