23681605

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{4789}}^1$

素因数の和:4860

約数の個数: 16

約数和(自身を含む): 30349440

約数和(自身を除く): 6667835

約数列:

[1, 5, 23, 43, 115, 215, 989, 4789, 4945, 23945, 110147, 205927, 550735, 1029635, 4736321, 23681605]

約数ペア:

[(1, 23681605), (5, 4736321), (23, 1029635), (43, 550735), (115, 205927), (215, 110147), (989, 23945), (4789, 4945)]