13265355

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{52021}}^1$

素因数の和:52046

約数の個数: 16

約数和(自身を含む): 22473504

約数和(自身を除く): 9208149

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 52021, 156063, 260105, 780315, 884357, 2653071, 4421785, 13265355]

約数ペア:

[(1, 13265355), (3, 4421785), (5, 2653071), (15, 884357), (17, 780315), (51, 260105), (85, 156063), (255, 52021)]