25522725

素因数分解:

$3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{4793}}^1$

素因数の和:4877

約数の個数: 24

約数和(自身を含む): 42800832

約数和(自身を除く): 17278107

約数列:

[1, 3, 5, 15, 25, 71, 75, 213, 355, 1065, 1775, 4793, 5325, 14379, 23965, 71895, 119825, 340303, 359475, 1020909, 1701515, 5104545, 8507575, 25522725]

約数ペア:

[(1, 25522725), (3, 8507575), (5, 5104545), (15, 1701515), (25, 1020909), (71, 359475), (75, 340303), (213, 119825), (355, 71895), (1065, 23965), (1775, 14379), (4793, 5325)]