28975605

素因数分解:

$3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{4723}}^1$

素因数の和:5140

約数の個数: 16

約数和(自身を含む): 46484160

約数和(自身を除く): 17508555

約数列:

[1, 3, 5, 15, 409, 1227, 2045, 4723, 6135, 14169, 23615, 70845, 1931707, 5795121, 9658535, 28975605]

約数ペア:

[(1, 28975605), (3, 9658535), (5, 5795121), (15, 1931707), (409, 70845), (1227, 23615), (2045, 14169), (4723, 6135)]