15130185

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1399}}^1$

素因数の和:1517

約数の個数: 32

約数和(自身を含む): 27955200

約数和(自身を除く): 12825015

約数列:

[1, 3, 5, 7, 15, 21, 35, 103, 105, 309, 515, 721, 1399, 1545, 2163, 3605, 4197, 6995, 9793, 10815, 20985, 29379, 48965, 144097, 146895, 432291, 720485, 1008679, 2161455, 3026037, 5043395, 15130185]

約数ペア:

[(1, 15130185), (3, 5043395), (5, 3026037), (7, 2161455), (15, 1008679), (21, 720485), (35, 432291), (103, 146895), (105, 144097), (309, 48965), (515, 29379), (721, 20985), (1399, 10815), (1545, 9793), (2163, 6995), (3605, 4197)]