28494135

素因数分解:

$3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{1913}}^1$

素因数の和:2255

約数の個数: 24

約数和(自身を含む): 49564944

約数和(自身を除く): 21070809

約数列:

[1, 3, 5, 9, 15, 45, 331, 993, 1655, 1913, 2979, 4965, 5739, 9565, 14895, 17217, 28695, 86085, 633203, 1899609, 3166015, 5698827, 9498045, 28494135]

約数ペア:

[(1, 28494135), (3, 9498045), (5, 5698827), (9, 3166015), (15, 1899609), (45, 633203), (331, 86085), (993, 28695), (1655, 17217), (1913, 14895), (2979, 9565), (4965, 5739)]