84400815

素因数分解:

$3^1\times 5^1\times {\mathrm{2137}}^1\times {\mathrm{2633}}^1$

素因数の和:4778

約数の個数: 16

約数和(自身を含む): 135155808

約数和(自身を除く): 50754993

約数列:

[1, 3, 5, 15, 2137, 2633, 6411, 7899, 10685, 13165, 32055, 39495, 5626721, 16880163, 28133605, 84400815]

約数ペア:

[(1, 84400815), (3, 28133605), (5, 16880163), (15, 5626721), (2137, 39495), (2633, 32055), (6411, 13165), (7899, 10685)]