6877815

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2113}}^1$

素因数の和:2159

約数の個数: 32

約数和(自身を含む): 12988416

約数和(自身を除く): 6110601

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 465, 651, 1085, 2113, 3255, 6339, 10565, 14791, 31695, 44373, 65503, 73955, 196509, 221865, 327515, 458521, 982545, 1375563, 2292605, 6877815]

約数ペア:

[(1, 6877815), (3, 2292605), (5, 1375563), (7, 982545), (15, 458521), (21, 327515), (31, 221865), (35, 196509), (93, 73955), (105, 65503), (155, 44373), (217, 31695), (465, 14791), (651, 10565), (1085, 6339), (2113, 3255)]