74795455

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{661}}^1$

素因数の和:787

約数の個数: 32

約数和(自身を含む): 106386048

約数和(自身を除く): 31590593

約数列:

[1, 5, 7, 35, 53, 61, 265, 305, 371, 427, 661, 1855, 2135, 3233, 3305, 4627, 16165, 22631, 23135, 35033, 40321, 113155, 175165, 201605, 245231, 282247, 1226155, 1411235, 2137013, 10685065, 14959091, 74795455]

約数ペア:

[(1, 74795455), (5, 14959091), (7, 10685065), (35, 2137013), (53, 1411235), (61, 1226155), (265, 282247), (305, 245231), (371, 201605), (427, 175165), (661, 113155), (1855, 40321), (2135, 35033), (3233, 23135), (3305, 22631), (4627, 16165)]