144438215

素因数分解:

$5^1\times {\mathrm{223}}^1\times {\mathrm{281}}^1\times {\mathrm{461}}^1$

素因数の和:970

約数の個数: 16

約数和(自身を含む): 175101696

約数和(自身を除く): 30663481

約数列:

[1, 5, 223, 281, 461, 1115, 1405, 2305, 62663, 102803, 129541, 313315, 514015, 647705, 28887643, 144438215]

約数ペア:

[(1, 144438215), (5, 28887643), (223, 647705), (281, 514015), (461, 313315), (1115, 129541), (1405, 102803), (2305, 62663)]