14986915

素因数分解:

$5^1\times {\mathrm{19}}^4\times {\mathrm{23}}^1$

素因数の和:104

約数の個数: 20

約数和(自身を含む): 19808784

約数和(自身を除く): 4821869

約数列:

[1, 5, 19, 23, 95, 115, 361, 437, 1805, 2185, 6859, 8303, 34295, 41515, 130321, 157757, 651605, 788785, 2997383, 14986915]

約数ペア:

[(1, 14986915), (5, 2997383), (19, 788785), (23, 651605), (95, 157757), (115, 130321), (361, 41515), (437, 34295), (1805, 8303), (2185, 6859)]