220160085

素因数分解:

$3^1\times 5^1\times {\mathrm{3469}}^1\times {\mathrm{4231}}^1$

素因数の和:7708

約数の個数: 16

約数和(自身を含む): 352440960

約数和(自身を除く): 132280875

約数列:

[1, 3, 5, 15, 3469, 4231, 10407, 12693, 17345, 21155, 52035, 63465, 14677339, 44032017, 73386695, 220160085]

約数ペア:

[(1, 220160085), (3, 73386695), (5, 44032017), (15, 14677339), (3469, 63465), (4231, 52035), (10407, 21155), (12693, 17345)]