53421705

素因数分解:

$3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{14303}}^1$

素因数の和:14397

約数の個数: 24

約数和(自身を含む): 93719808

約数和(自身を除く): 40298103

約数列:

[1, 3, 5, 9, 15, 45, 83, 249, 415, 747, 1245, 3735, 14303, 42909, 71515, 128727, 214545, 643635, 1187149, 3561447, 5935745, 10684341, 17807235, 53421705]

約数ペア:

[(1, 53421705), (3, 17807235), (5, 10684341), (9, 5935745), (15, 3561447), (45, 1187149), (83, 643635), (249, 214545), (415, 128727), (747, 71515), (1245, 42909), (3735, 14303)]