28801065

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{46831}}^1$

素因数の和:46880

約数の個数: 16

約数和(自身を含む): 47206656

約数和(自身を除く): 18405591

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 46831, 140493, 234155, 702465, 1920071, 5760213, 9600355, 28801065]

約数ペア:

[(1, 28801065), (3, 9600355), (5, 5760213), (15, 1920071), (41, 702465), (123, 234155), (205, 140493), (615, 46831)]