6426665

素因数分解:

$5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1321}}^1$

素因数の和:1472

約数の個数: 16

約数和(自身を含む): 8883840

約数和(自身を除く): 2457175

約数列:

[1, 5, 7, 35, 139, 695, 973, 1321, 4865, 6605, 9247, 46235, 183619, 918095, 1285333, 6426665]

約数ペア:

[(1, 6426665), (5, 1285333), (7, 918095), (35, 183619), (139, 46235), (695, 9247), (973, 6605), (1321, 4865)]