30015015

素因数分解:

$3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{7121}}^1$

素因数の和:7410

約数の個数: 16

約数和(自身を含む): 48201696

約数和(自身を除く): 18186681

約数列:

[1, 3, 5, 15, 281, 843, 1405, 4215, 7121, 21363, 35605, 106815, 2001001, 6003003, 10005005, 30015015]

約数ペア:

[(1, 30015015), (3, 10005005), (5, 6003003), (15, 2001001), (281, 106815), (843, 35605), (1405, 21363), (4215, 7121)]