87897825

素因数分解:

$3^3\times 5^2\times {\mathrm{107}}^1\times {\mathrm{1217}}^1$

素因数の和:1343

約数の個数: 48

約数和(自身を含む): 163114560

約数和(自身を除く): 75216735

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 107, 135, 225, 321, 535, 675, 963, 1217, 1605, 2675, 2889, 3651, 4815, 6085, 8025, 10953, 14445, 18255, 24075, 30425, 32859, 54765, 72225, 91275, 130219, 164295, 273825, 390657, 651095, 821475, 1171971, 1953285, 3255475, 3515913, 5859855, 9766425, 17579565, 29299275, 87897825]

約数ペア:

[(1, 87897825), (3, 29299275), (5, 17579565), (9, 9766425), (15, 5859855), (25, 3515913), (27, 3255475), (45, 1953285), (75, 1171971), (107, 821475), (135, 651095), (225, 390657), (321, 273825), (535, 164295), (675, 130219), (963, 91275), (1217, 72225), (1605, 54765), (2675, 32859), (2889, 30425), (3651, 24075), (4815, 18255), (6085, 14445), (8025, 10953)]