315079645

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{643}}^1\times {\mathrm{4261}}^1$

素因数の和:4932

約数の個数: 16

約数和(自身を含む): 395240832

約数和(自身を除く): 80161187

約数列:

[1, 5, 23, 115, 643, 3215, 4261, 14789, 21305, 73945, 98003, 490015, 2739823, 13699115, 63015929, 315079645]

約数ペア:

[(1, 315079645), (5, 63015929), (23, 13699115), (115, 2739823), (643, 490015), (3215, 98003), (4261, 73945), (14789, 21305)]