27760395

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4909}}^1$

素因数の和:4959

約数の個数: 32

約数和(自身を含む): 49492800

約数和(自身を除く): 21732405

約数列:

[1, 3, 5, 13, 15, 29, 39, 65, 87, 145, 195, 377, 435, 1131, 1885, 4909, 5655, 14727, 24545, 63817, 73635, 142361, 191451, 319085, 427083, 711805, 957255, 1850693, 2135415, 5552079, 9253465, 27760395]

約数ペア:

[(1, 27760395), (3, 9253465), (5, 5552079), (13, 2135415), (15, 1850693), (29, 957255), (39, 711805), (65, 427083), (87, 319085), (145, 191451), (195, 142361), (377, 73635), (435, 63817), (1131, 24545), (1885, 14727), (4909, 5655)]