28411035

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61099}}^1$

素因数の和:61138

約数の個数: 16

約数和(自身を含む): 46924800

約数和(自身を除く): 18513765

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 61099, 183297, 305495, 916485, 1894069, 5682207, 9470345, 28411035]

約数ペア:

[(1, 28411035), (3, 9470345), (5, 5682207), (15, 1894069), (31, 916485), (93, 305495), (155, 183297), (465, 61099)]