839768115

素因数分解:

$3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{241}}^1\times {\mathrm{997}}^1$

素因数の和:1479

約数の個数: 32

約数和(自身を含む): 1356353856

約数和(自身を除く): 516585741

約数列:

[1, 3, 5, 15, 233, 241, 699, 723, 997, 1165, 1205, 2991, 3495, 3615, 4985, 14955, 56153, 168459, 232301, 240277, 280765, 696903, 720831, 842295, 1161505, 1201385, 3484515, 3604155, 55984541, 167953623, 279922705, 839768115]

約数ペア:

[(1, 839768115), (3, 279922705), (5, 167953623), (15, 55984541), (233, 3604155), (241, 3484515), (699, 1201385), (723, 1161505), (997, 842295), (1165, 720831), (1205, 696903), (2991, 280765), (3495, 240277), (3615, 232301), (4985, 168459), (14955, 56153)]