57563325

素因数分解:

$3^3\times 5^2\times {\mathrm{107}}^1\times {\mathrm{797}}^1$

素因数の和:923

約数の個数: 48

約数和(自身を含む): 106868160

約数和(自身を除く): 49304835

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 107, 135, 225, 321, 535, 675, 797, 963, 1605, 2391, 2675, 2889, 3985, 4815, 7173, 8025, 11955, 14445, 19925, 21519, 24075, 35865, 59775, 72225, 85279, 107595, 179325, 255837, 426395, 537975, 767511, 1279185, 2131975, 2302533, 3837555, 6395925, 11512665, 19187775, 57563325]

約数ペア:

[(1, 57563325), (3, 19187775), (5, 11512665), (9, 6395925), (15, 3837555), (25, 2302533), (27, 2131975), (45, 1279185), (75, 767511), (107, 537975), (135, 426395), (225, 255837), (321, 179325), (535, 107595), (675, 85279), (797, 72225), (963, 59775), (1605, 35865), (2391, 24075), (2675, 21519), (2889, 19925), (3985, 14445), (4815, 11955), (7173, 8025)]