53207535

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{208657}}^1$

素因数の和:208682

約数の個数: 16

約数和(自身を含む): 90140256

約数和(自身を除く): 36932721

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 208657, 625971, 1043285, 3129855, 3547169, 10641507, 17735845, 53207535]

約数ペア:

[(1, 53207535), (3, 17735845), (5, 10641507), (15, 3547169), (17, 3129855), (51, 1043285), (85, 625971), (255, 208657)]