7173619945

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{51481}}^1$

素因数の和:51577

約数の個数: 24

約数和(自身を含む): 9201892680

約数和(自身を除く): 2028272735

約数列:

[1, 5, 29, 31, 145, 155, 899, 961, 4495, 4805, 27869, 51481, 139345, 257405, 1492949, 1595911, 7464745, 7979555, 46281419, 49473241, 231407095, 247366205, 1434723989, 7173619945]

約数ペア:

[(1, 7173619945), (5, 1434723989), (29, 247366205), (31, 231407095), (145, 49473241), (155, 46281419), (899, 7979555), (961, 7464745), (4495, 1595911), (4805, 1492949), (27869, 257405), (51481, 139345)]