2549273205

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{14731}}^1$

素因数の和:14961

約数の個数: 32

約数和(自身を含む): 4157959680

約数和(自身を除く): 1608686475

約数列:

[1, 3, 5, 15, 83, 139, 249, 415, 417, 695, 1245, 2085, 11537, 14731, 34611, 44193, 57685, 73655, 173055, 220965, 1222673, 2047609, 3668019, 6113365, 6142827, 10238045, 18340095, 30714135, 169951547, 509854641, 849757735, 2549273205]

約数ペア:

[(1, 2549273205), (3, 849757735), (5, 509854641), (15, 169951547), (83, 30714135), (139, 18340095), (249, 10238045), (415, 6142827), (417, 6113365), (695, 3668019), (1245, 2047609), (2085, 1222673), (11537, 220965), (14731, 173055), (34611, 73655), (44193, 57685)]