87047115

素因数分解:

$3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{13219}}^1$

素因数の和:13666

約数の個数: 16

約数和(自身を含む): 139603200

約数和(自身を除く): 52556085

約数列:

[1, 3, 5, 15, 439, 1317, 2195, 6585, 13219, 39657, 66095, 198285, 5803141, 17409423, 29015705, 87047115]

約数ペア:

[(1, 87047115), (3, 29015705), (5, 17409423), (15, 5803141), (439, 198285), (1317, 66095), (2195, 39657), (6585, 13219)]