4804515

素因数分解:

$3^4\times 5^1\times {\mathrm{11863}}^1$

素因数の和:11880

約数の個数: 20

約数和(自身を含む): 8613264

約数和(自身を除く): 3808749

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 11863, 35589, 59315, 106767, 177945, 320301, 533835, 960903, 1601505, 4804515]

約数ペア:

[(1, 4804515), (3, 1601505), (5, 960903), (9, 533835), (15, 320301), (27, 177945), (45, 106767), (81, 59315), (135, 35589), (405, 11863)]