19045721085

素因数分解:

$3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{643}}^1\times {\mathrm{8699}}^1$

素因数の和:9577

約数の個数: 32

約数和(自身を含む): 30658521600

約数和(自身を除く): 11612800515

約数列:

[1, 3, 5, 15, 227, 643, 681, 1135, 1929, 3215, 3405, 8699, 9645, 26097, 43495, 130485, 145961, 437883, 729805, 1974673, 2189415, 5593457, 5924019, 9873365, 16780371, 27967285, 29620095, 83901855, 1269714739, 3809144217, 6348573695, 19045721085]

約数ペア:

[(1, 19045721085), (3, 6348573695), (5, 3809144217), (15, 1269714739), (227, 83901855), (643, 29620095), (681, 27967285), (1135, 16780371), (1929, 9873365), (3215, 5924019), (3405, 5593457), (8699, 2189415), (9645, 1974673), (26097, 729805), (43495, 437883), (130485, 145961)]