51222165

素因数分解:

$3^1\times 5^1\times {\mathrm{1427}}^1\times {\mathrm{2393}}^1$

素因数の和:3828

約数の個数: 16

約数和(自身を含む): 82047168

約数和(自身を除く): 30825003

約数列:

[1, 3, 5, 15, 1427, 2393, 4281, 7135, 7179, 11965, 21405, 35895, 3414811, 10244433, 17074055, 51222165]

約数ペア:

[(1, 51222165), (3, 17074055), (5, 10244433), (15, 3414811), (1427, 35895), (2393, 21405), (4281, 11965), (7135, 7179)]