28896255

素因数分解:

$3^2\times 5^1\times {\mathrm{433}}^1\times {\mathrm{1483}}^1$

素因数の和:1927

約数の個数: 24

約数和(自身を含む): 50236368

約数和(自身を除く): 21340113

約数列:

[1, 3, 5, 9, 15, 45, 433, 1299, 1483, 2165, 3897, 4449, 6495, 7415, 13347, 19485, 22245, 66735, 642139, 1926417, 3210695, 5779251, 9632085, 28896255]

約数ペア:

[(1, 28896255), (3, 9632085), (5, 5779251), (9, 3210695), (15, 1926417), (45, 642139), (433, 66735), (1299, 22245), (1483, 19485), (2165, 13347), (3897, 7415), (4449, 6495)]