13333775

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5861}}^1$

素因数の和:5891

約数の個数: 24

約数和(自身を含む): 20352864

約数和(自身を除く): 7019089

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 175, 325, 455, 2275, 5861, 29305, 41027, 76193, 146525, 205135, 380965, 533351, 1025675, 1904825, 2666755, 13333775]

約数ペア:

[(1, 13333775), (5, 2666755), (7, 1904825), (13, 1025675), (25, 533351), (35, 380965), (65, 205135), (91, 146525), (175, 76193), (325, 41027), (455, 29305), (2275, 5861)]