199480515

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1022977}}^1$

素因数の和:1022998

約数の個数: 16

約数和(自身を含む): 343720608

約数和(自身を除く): 144240093

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 1022977, 3068931, 5114885, 13298701, 15344655, 39896103, 66493505, 199480515]

約数ペア:

[(1, 199480515), (3, 66493505), (5, 39896103), (13, 15344655), (15, 13298701), (39, 5114885), (65, 3068931), (195, 1022977)]