128575341525

素因数分解:

$3^1\times 5^2\times {\mathrm{487}}^1\times {\mathrm{3520201}}^1$

素因数の和:3520701

約数の個数: 24

約数和(自身を含む): 213014463424

約数和(自身を除く): 84439121899

約数列:

[1, 3, 5, 15, 25, 75, 487, 1461, 2435, 7305, 12175, 36525, 3520201, 10560603, 17601005, 52803015, 88005025, 264015075, 1714337887, 5143013661, 8571689435, 25715068305, 42858447175, 128575341525]

約数ペア:

[(1, 128575341525), (3, 42858447175), (5, 25715068305), (15, 8571689435), (25, 5143013661), (75, 1714337887), (487, 264015075), (1461, 88005025), (2435, 52803015), (7305, 17601005), (12175, 10560603), (36525, 3520201)]