65780805

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{190669}}^1$

素因数の和:190700

約数の個数: 16

約数和(自身を含む): 109825920

約数和(自身を除く): 44045115

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 190669, 572007, 953345, 2860035, 4385387, 13156161, 21926935, 65780805]

約数ペア:

[(1, 65780805), (3, 21926935), (5, 13156161), (15, 4385387), (23, 2860035), (69, 953345), (115, 572007), (345, 190669)]