28363965

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{270133}}^1$

素因数の和:270148

約数の個数: 16

約数和(自身を含む): 51865728

約数和(自身を除く): 23501763

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 270133, 810399, 1350665, 1890931, 4051995, 5672793, 9454655, 28363965]

約数ペア:

[(1, 28363965), (3, 9454655), (5, 5672793), (7, 4051995), (15, 1890931), (21, 1350665), (35, 810399), (105, 270133)]