27442075

素因数分解:

$5^2\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:351

約数の個数: 24

約数和(自身を含む): 35154000

約数和(自身を除く): 7711925

約数列:

[1, 5, 25, 53, 139, 149, 265, 695, 745, 1325, 3475, 3725, 7367, 7897, 20711, 36835, 39485, 103555, 184175, 197425, 517775, 1097683, 5488415, 27442075]

約数ペア:

[(1, 27442075), (5, 5488415), (25, 1097683), (53, 517775), (139, 197425), (149, 184175), (265, 103555), (695, 39485), (745, 36835), (1325, 20711), (3475, 7897), (3725, 7367)]