200014515

素因数分解:

$3^5\times 5^1\times {\mathrm{164621}}^1$

素因数の和:164641

約数の個数: 24

約数和(自身を含む): 359534448

約数和(自身を除く): 159519933

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 164621, 493863, 823105, 1481589, 2469315, 4444767, 7407945, 13334301, 22223835, 40002903, 66671505, 200014515]

約数ペア:

[(1, 200014515), (3, 66671505), (5, 40002903), (9, 22223835), (15, 13334301), (27, 7407945), (45, 4444767), (81, 2469315), (135, 1481589), (243, 823105), (405, 493863), (1215, 164621)]