28467315

素因数分解:

$3^3\times 5^1\times {\mathrm{210869}}^1$

素因数の和:210883

約数の個数: 16

約数和(自身を含む): 50608800

約数和(自身を除く): 22141485

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 210869, 632607, 1054345, 1897821, 3163035, 5693463, 9489105, 28467315]

約数ペア:

[(1, 28467315), (3, 9489105), (5, 5693463), (9, 3163035), (15, 1897821), (27, 1054345), (45, 632607), (135, 210869)]